#7C8DC0
Closest named color: Faded Blue (#658CBB). oklch(65% 0.079 269.9), rgb(124, 141, 192).
Aa
Black text reads best on this color (6.42:1).
About this color
#7C8DC0 is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.079 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.030 away. Black text reads best on it, at 6.42:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.42:1 |
| White text | 3.26:1 |
Values
| HEX | #7C8DC0 |
| RGB | rgb(124, 141, 192) |
| HSL | hsl(225, 35%, 62%) |
| OKLCH | oklch(65% 0.079 269.9) |
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 #7C8DC0 | 3.26:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #7C8DC0 | 6.42:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #7C8DC0 text on white | 3.26:1 | AA large text | Lc 60.0 | Large or bold text, headings |
| #7C8DC0 text on black | 6.42:1 | AA | Lc -41.8 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7EAF2
oklch(93.7% 0.011 269.5)
-
Step 200
200
#D3D9E8
oklch(88.5% 0.022 268.4)
-
Step 300
300
#B7C0DA
oklch(80.9% 0.038 270.4)
-
Step 400
400
#919FC8
oklch(70.6% 0.062 270.1)
-
Step 500
500 (this color)
#7C8DC0
oklch(65% 0.079 269.9)
-
Step 600
600
#5F71A6
oklch(55.7% 0.086 269.2)
-
Step 700
700
#4F5E8E
oklch(49.1% 0.079 270.1)
-
Step 800
800
#414D74
oklch(42.8% 0.067 270.3)
-
Step 900
900
#37405D
oklch(37.6% 0.051 270.6)
-
Step 950
950
#202637
oklch(27.1% 0.033 269.2)
#7C8DC0 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) | #7C91C2 | 0.011 |
| Deuteranopia (no green cones) | #778CBF | 0.008 |
| Tritanopia (no blue cones) | #68979F | 0.070 |
| Achromatopsia (no color) | #8E8E8E | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C8DC0
#7C8DC0
oklch(65% 0.079 269.9)
- #A28D55
#A28D55
oklch(65% 0.079 89.6)
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 #7C8DC0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.037
- Blue Grey #758DA3 ΔE 0.046
- Cool Gray #8D99AE ΔE 0.055
- Dusty Blue #5A86AD ΔE 0.056
- Light Slate Gray #778899 ΔE 0.059
- Lavender Gray #7E7F9A ΔE 0.060
- Off Blue #5684AE ΔE 0.061
Use #7C8DC0 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.