#6279DE
Closest named color: Cornflower (#6A79F7). oklch(60.7% 0.155 271.5), rgb(98, 121, 222).
Aa
Black text reads best on this color (5.30:1).
About this color
#6279DE is a medium-dark, vivid blue. In OKLCH its lightness is 61%, its chroma 0.155 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.039 away. Black text reads best on it, at 5.30:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.155) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.30:1 |
| White text | 3.95:1 |
Values
| HEX | #6279DE |
| RGB | rgb(98, 121, 222) |
| HSL | hsl(229, 65%, 63%) |
| OKLCH | oklch(60.7% 0.155 271.5) |
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 #6279DE | 3.95:1 | AA large text | Lc -72.2 | Content text, not long reading |
| Black text on #6279DE | 5.30:1 | AA | Lc 37.4 | Non-text elements, placeholder text |
| #6279DE text on white | 3.95:1 | AA large text | Lc 66.7 | Content text, not long reading |
| #6279DE text on black | 5.30:1 | AA | Lc -35.0 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E4E9F9
oklch(93.5% 0.022 272.1)
-
Step 200
200
#CFD8F6
oklch(88.5% 0.042 272.3)
-
Step 300
300
#AFBEF2
oklch(80.8% 0.076 272.1)
-
Step 400
400
#859BEC
oklch(70.6% 0.121 271.5)
-
Step 500
500 (this color)
#6279DE
oklch(60.7% 0.155 271.5)
-
Step 600
600
#5267D4
oklch(55.5% 0.168 271.7)
-
Step 700
700
#4355B8
oklch(49.1% 0.157 271.7)
-
Step 800
800
#374695
oklch(42.7% 0.13 271.7)
-
Step 900
900
#2F3C77
oklch(37.8% 0.101 271.4)
-
Step 950
950
#1B2345
oklch(26.8% 0.064 271.5)
#6279DE 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) | #4B86E2 | 0.038 |
| Deuteranopia (no green cones) | #3A7BDC | 0.040 |
| Tritanopia (no blue cones) | #168FA1 | 0.137 |
| Achromatopsia (no color) | #808080 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6279DE
#6279DE
oklch(60.7% 0.155 271.5)
- #9E7F00
#9E7F00
oklch(60.8% 0.124 91.5)
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 #6279DE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.039
- Soft Blue #6488EA ΔE 0.041
- Dark Sky Blue #448EE4 ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.058
- Royal Blue #4169E1 ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.065
- Windows Blue #3778BF ΔE 0.068
- Clear Blue #247AFD ΔE 0.068
Use #6279DE 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.