#6891C9
Closest named color: Faded Blue (#658CBB). oklch(65% 0.096 256.4), rgb(104, 145, 201).
Aa
Black text reads best on this color (6.48:1).
About this color
#6891C9 is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.096 and its hue 256°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.023 away. Black text reads best on it, at 6.48:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.48:1 |
| White text | 3.23:1 |
Values
| HEX | #6891C9 |
| RGB | rgb(104, 145, 201) |
| HSL | hsl(215, 47%, 60%) |
| OKLCH | oklch(65% 0.096 256.4) |
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 #6891C9 | 3.23:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #6891C9 | 6.48:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #6891C9 text on white | 3.23:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #6891C9 text on black | 6.48:1 | AA | Lc -42.1 | 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
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF3
oklch(93.5% 0.014 258.3)
-
Step 200
200
#CEDAEB
oklch(88.4% 0.027 257)
-
Step 300
300
#ADC2DF
oklch(80.8% 0.047 256.5)
-
Step 400
400
#82A3CF
oklch(70.7% 0.074 255.8)
-
Step 500
500 (this color)
#6891C9
oklch(65% 0.096 256.4)
-
Step 600
600
#4975AF
oklch(55.7% 0.103 255.8)
-
Step 700
700
#3A6297
oklch(49.2% 0.097 256)
-
Step 800
800
#31507A
oklch(42.8% 0.079 256.4)
-
Step 900
900
#2B4262
oklch(37.6% 0.062 256.8)
-
Step 950
950
#19273A
oklch(27% 0.041 256.3)
#6891C9 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) | #7B94CB | 0.025 |
| Deuteranopia (no green cones) | #708BC8 | 0.018 |
| Tritanopia (no blue cones) | #3E9DA5 | 0.083 |
| Achromatopsia (no color) | #8F8F8F | 0.096 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6891C9
#6891C9
oklch(65% 0.096 256.4)
- #B08747
#B08747
oklch(65% 0.096 76.8)
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 #6891C9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.023
- Silver Lake Blue #778DA9 ΔE 0.048
- Dusty Blue #5A86AD ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.053
- Dark Sky Blue #448EE4 ΔE 0.054
- Off Blue #5684AE ΔE 0.056
- Cool Blue #4984B8 ΔE 0.056
- Blue Grey #758DA3 ΔE 0.057
Use #6891C9 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.