#6D90BE
Closest named color: Faded Blue (#658CBB). oklch(64.5% 0.08 255.5), rgb(109, 144, 190).
Aa
Black text reads best on this color (6.38:1).
About this color
#6D90BE is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.080 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.016 away. Black text reads best on it, at 6.38:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.38:1 |
| White text | 3.28:1 |
Values
| HEX | #6D90BE |
| RGB | rgb(109, 144, 190) |
| HSL | hsl(214, 38%, 59%) |
| OKLCH | oklch(64.5% 0.08 255.5) |
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 #6D90BE | 3.28:1 | AA large text | Lc -65.6 | Content text, not long reading |
| Black text on #6D90BE | 6.38:1 | AA | Lc 43.9 | Non-text elements, placeholder text |
| #6D90BE text on white | 3.28:1 | AA large text | Lc 60.2 | Content text, not long reading |
| #6D90BE text on black | 6.38:1 | AA | Lc -41.5 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E5EAF1
oklch(93.5% 0.011 256.7)
-
Step 200
200
#D0DAE8
oklch(88.5% 0.022 256.7)
-
Step 300
300
#B0C2DA
oklch(80.8% 0.039 255.6)
-
Step 400
400
#87A3C8
oklch(70.8% 0.063 255.5)
-
Step 500
500 (this color)
#6D90BE
oklch(64.5% 0.08 255.5)
-
Step 600
600
#5075A5
oklch(55.5% 0.086 255.3)
-
Step 700
700
#41628E
oklch(49.1% 0.081 255.9)
-
Step 800
800
#365073
oklch(42.7% 0.067 256.1)
-
Step 900
900
#2F435D
oklch(37.8% 0.052 255.3)
-
Step 950
950
#1C2736
oklch(27% 0.032 256.3)
#6D90BE 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) | #7F92C0 | 0.024 |
| Deuteranopia (no green cones) | #758ABD | 0.018 |
| Tritanopia (no blue cones) | #4F9AA0 | 0.070 |
| Achromatopsia (no color) | #8E8E8E | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D90BE
#6D90BE
oklch(64.5% 0.08 255.5)
- #AA8755
#AA8755
oklch(64.5% 0.079 75.5)
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 #6D90BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.016
- Silver Lake Blue #778DA9 ΔE 0.032
- Blue Grey #758DA3 ΔE 0.040
- Dusty Blue #5A86AD ΔE 0.043
- Off Blue #5684AE ΔE 0.049
- Light Slate Gray #778899 ΔE 0.054
- Cool Blue #4984B8 ΔE 0.055
- Greyblue #77A1B5 ΔE 0.057
Use #6D90BE 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.