#6871F9
Closest named color: Cornflower (#6A79F7). oklch(61.4% 0.2 275.9), rgb(104, 113, 249).
Aa
Black text reads best on this color (5.31:1).
About this color
#6871F9 is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.200 and its hue 276°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.020 away. Black text reads best on it, at 5.31:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.200) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.31:1 |
| White text | 3.94:1 |
Values
| HEX | #6871F9 |
| RGB | rgb(104, 113, 249) |
| HSL | hsl(236, 92%, 69%) |
| OKLCH | oklch(61.4% 0.2 275.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6871F9 | 3.94:1 | AA large text | Lc -72.0 | Content text, not long reading |
| Black text on #6871F9 | 5.31:1 | AA | Lc 37.6 | Non-text elements, placeholder text |
| #6871F9 text on white | 3.94:1 | AA large text | Lc 66.5 | Content text, not long reading |
| #6871F9 text on black | 5.31:1 | AA | Lc -35.2 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FD
oklch(93.6% 0.028 274.7)
-
Step 200
200
#CFD7FE
oklch(88.6% 0.054 276.1)
-
Step 300
300
#AFBCFF
oklch(80.9% 0.096 275.6)
-
Step 400
400
#8796FF
oklch(70.7% 0.154 275.6)
-
Step 500
500 (this color)
#6871F9
oklch(61.4% 0.2 275.9)
-
Step 600
600
#585AEE
oklch(55.5% 0.217 276.1)
-
Step 700
700
#4949CF
oklch(49.1% 0.201 276.1)
-
Step 800
800
#3B3DA8
oklch(42.8% 0.168 275.9)
-
Step 900
900
#323685
oklch(37.8% 0.13 276)
-
Step 950
950
#1D204E
oklch(27% 0.083 276.5)
#6871F9 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #0386FE | 0.076 |
| Deuteranopia (no green cones) | #007AF6 | 0.072 |
| Tritanopia (no blue cones) | #0091AA | 0.174 |
| Achromatopsia (no color) | #808080 | 0.200 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6871F9
#6871F9
oklch(61.4% 0.2 275.9)
- #9B8300
#9B8300
oklch(61.4% 0.126 96.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6871F9, closest first.
No curated palette has a color within ΔE 0.04 of #6871F9.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.020
- Medium Slate Blue #7B68EE ΔE 0.035
- Clear Blue #247AFD ΔE 0.061
- Soft Blue #6488EA ΔE 0.064
- Royal Blue #4169E1 ΔE 0.064
- Neon Blue #4361EE ΔE 0.065
- Periwinkle #8E82FE ΔE 0.071
- Dark Periwinkle #665FD1 ΔE 0.071
Use #6871F9 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.