#7989BC
Closest named color: Faded Blue (#658CBB). oklch(63.7% 0.079 270.6), rgb(121, 137, 188).
Aa
Black text reads best on this color (6.11:1).
About this color
#7989BC is a medium-light, moderately saturated blue. In OKLCH its lightness is 64%, its chroma 0.079 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.025 away. Black text reads best on it, at 6.11:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.11:1 |
| White text | 3.43:1 |
Values
| HEX | #7989BC |
| RGB | rgb(121, 137, 188) |
| HSL | hsl(226, 33%, 61%) |
| OKLCH | oklch(63.7% 0.079 270.6) |
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 #7989BC | 3.43:1 | AA large text | Lc -67.3 | Content text, not long reading |
| Black text on #7989BC | 6.11:1 | AA | Lc 42.3 | Non-text elements, placeholder text |
| #7989BC text on white | 3.43:1 | AA large text | Lc 61.8 | Content text, not long reading |
| #7989BC text on black | 6.11:1 | AA | Lc -39.9 | 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
#929FC8
oklch(70.7% 0.062 271)
-
Step 500
500 (this color)
#7989BC
oklch(63.7% 0.079 270.6)
-
Step 600
600
#6070A6
oklch(55.5% 0.086 270.8)
-
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)
#7989BC 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) | #788EBE | 0.013 |
| Deuteranopia (no green cones) | #7388BB | 0.009 |
| Tritanopia (no blue cones) | #65939B | 0.071 |
| Achromatopsia (no color) | #8A8A8A | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7989BC
#7989BC
oklch(63.7% 0.079 270.6)
- #9D8A51
#9D8A51
oklch(63.8% 0.08 91.6)
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 #7989BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.025
- Silver Lake Blue #778DA9 ΔE 0.035
- Blue Grey #758DA3 ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.047
- Off Blue #5684AE ΔE 0.052
- Lavender Gray #7E7F9A ΔE 0.052
- Light Slate Gray #778899 ΔE 0.054
- Cool Blue #4984B8 ΔE 0.059
Use #7989BC 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.