#78919E
Closest named color: Blue Grey (#758DA3). oklch(64.2% 0.034 230.6), rgb(120, 145, 158).
Aa
Black text reads best on this color (6.34:1).
About this color
#78919E is a medium-light, muted blue. In OKLCH its lightness is 64%, its chroma 0.034 and its hue 231°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Grey (#758DA3), ΔE 0.016 away. Black text reads best on it, at 6.34:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 6.34:1 |
| White text | 3.31:1 |
Values
| HEX | #78919E |
| RGB | rgb(120, 145, 158) |
| HSL | hsl(201, 16%, 55%) |
| OKLCH | oklch(64.2% 0.034 230.6) |
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 #78919E | 3.31:1 | AA large text | Lc -65.9 | Content text, not long reading |
| Black text on #78919E | 6.34:1 | AA | Lc 43.6 | Non-text elements, placeholder text |
| #78919E text on white | 3.31:1 | AA large text | Lc 60.5 | Content text, not long reading |
| #78919E text on black | 6.34:1 | AA | Lc -41.2 | 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
#F4F6F7
oklch(97.2% 0.003 228.8)
-
Step 100
100
#E7EAEC
oklch(93.5% 0.004 236.5)
-
Step 200
200
#D3DADE
oklch(88.4% 0.009 232.4)
-
Step 300
300
#B6C3CA
oklch(80.9% 0.017 231)
-
Step 400
400
#90A4AE
oklch(70.6% 0.027 229.3)
-
Step 500
500 (this color)
#78919E
oklch(64.2% 0.034 230.6)
-
Step 600
600
#5D7885
oklch(55.6% 0.037 228.9)
-
Step 700
700
#4D6571
oklch(49.2% 0.034 229.9)
-
Step 800
800
#3F525C
oklch(42.7% 0.029 231.2)
-
Step 900
900
#36444B
oklch(37.7% 0.022 229.7)
-
Step 950
950
#20282C
oklch(27.1% 0.014 229.5)
#78919E 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) | #8B909F | 0.026 |
| Deuteranopia (no green cones) | #858B9E | 0.023 |
| Tritanopia (no blue cones) | #6D9595 | 0.025 |
| Achromatopsia (no color) | #8D8D8D | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #78919E
#78919E
oklch(64.2% 0.034 230.6)
- #9F877A
#9F877A
oklch(64.2% 0.035 50.2)
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 #78919E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.016
- Silver Lake Blue #778DA9 ΔE 0.023
- Light Slate Gray #778899 ΔE 0.025
- Steel #738595 ΔE 0.035
- Cool Gray #8D99AE ΔE 0.043
- Cadet Blue #5F9EA0 ΔE 0.043
- Greyblue #77A1B5 ΔE 0.048
- Steel Grey #6F828A ΔE 0.049
Use #78919E 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.