#7C88BB
Closest named color: Faded Blue (#658CBB). oklch(63.7% 0.078 273.8), rgb(124, 136, 187).
Aa
Black text reads best on this color (6.09:1).
About this color
#7C88BB is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.078 and its hue 274°. 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 6.09:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.09:1 |
| White text | 3.44:1 |
Values
| HEX | #7C88BB |
| RGB | rgb(124, 136, 187) |
| HSL | hsl(229, 32%, 61%) |
| OKLCH | oklch(63.7% 0.078 273.8) |
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 #7C88BB | 3.44:1 | AA large text | Lc -67.4 | Content text, not long reading |
| Black text on #7C88BB | 6.09:1 | AA | Lc 42.1 | Non-text elements, placeholder text |
| #7C88BB text on white | 3.44:1 | AA large text | Lc 62.0 | Content text, not long reading |
| #7C88BB text on black | 6.09:1 | AA | Lc -39.7 | 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
#E7E9F1
oklch(93.5% 0.011 274.9)
-
Step 200
200
#D4D8E8
oklch(88.4% 0.022 274.7)
-
Step 300
300
#B8BFDA
oklch(80.8% 0.039 274)
-
Step 400
400
#949EC7
oklch(70.6% 0.061 274.1)
-
Step 500
500 (this color)
#7C88BB
oklch(63.7% 0.078 273.8)
-
Step 600
600
#646FA5
oklch(55.5% 0.085 274.5)
-
Step 700
700
#535D8E
oklch(49.1% 0.08 274.3)
-
Step 800
800
#444C73
oklch(42.7% 0.066 274.4)
-
Step 900
900
#39405D
oklch(37.8% 0.051 273.3)
-
Step 950
950
#212536
oklch(26.9% 0.032 273.8)
#7C88BB 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) | #788DBD | 0.014 |
| Deuteranopia (no green cones) | #7388BA | 0.012 |
| Tritanopia (no blue cones) | #6A929A | 0.070 |
| Achromatopsia (no color) | #8A8A8A | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C88BB
#7C88BB
oklch(63.7% 0.078 273.8)
- #9B8B52
#9B8B52
oklch(63.8% 0.079 94.2)
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 #7C88BB, 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 0.035
- Blue Grey #758DA3 ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.049
- Lavender Gray #7E7F9A ΔE 0.050
- Light Slate Gray #778899 ΔE 0.054
- Off Blue #5684AE ΔE 0.054
- Steel #738595 ΔE 0.060
Use #7C88BB 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.