#4E6889
Closest named color: Denim (#3B638C). oklch(51% 0.061 254.7), rgb(78, 104, 137).
Aa
White text reads best on this color (5.72:1).
About this color
#4E6889 is a medium-dark, muted blue. In OKLCH its lightness is 51%, its chroma 0.061 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Denim (#3B638C), ΔE 0.029 away. White text reads best on it, at 5.72:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | muted (0.061) |
| Temperature | cool |
| Nearest name | Denim (#3B638C) |
| Black text | 3.66:1 |
| White text | 5.72:1 |
Values
| HEX | #4E6889 |
| RGB | rgb(78, 104, 137) |
| HSL | hsl(214, 27%, 42%) |
| OKLCH | oklch(51% 0.061 254.7) |
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 #4E6889 | 5.72:1 | AA | Lc -83.9 | Fine for body text |
| Black text on #4E6889 | 3.66:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #4E6889 text on white | 5.72:1 | AA | Lc 78.6 | Fine for body text |
| #4E6889 text on black | 3.66:1 | AA large text | Lc -23.2 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F6F8
oklch(97.2% 0.003 247.9)
-
Step 100
100
#E6EAF0
oklch(93.6% 0.009 258.3)
-
Step 200
200
#D2DAE4
oklch(88.5% 0.016 253.9)
-
Step 300
300
#B4C2D4
oklch(80.9% 0.03 254.7)
-
Step 400
400
#8DA3BE
oklch(70.8% 0.047 253.7)
-
Step 500
500
#718CAE
oklch(63.2% 0.06 254.4)
-
Step 600
600
#59759A
oklch(55.6% 0.067 255.6)
-
Step 700
700 (this color)
#4E6889
oklch(51% 0.061 254.7)
-
Step 800
800
#3C506B
oklch(42.6% 0.052 256.1)
-
Step 900
900
#334356
oklch(37.7% 0.039 253.1)
-
Step 950
950
#1E2733
oklch(27% 0.026 255.7)
#4E6889 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) | #5C698B | 0.020 |
| Deuteranopia (no green cones) | #556488 | 0.014 |
| Tritanopia (no blue cones) | #396F73 | 0.053 |
| Achromatopsia (no color) | #666666 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E6889
#4E6889
oklch(51% 0.061 254.7)
- #7B613D
#7B613D
oklch(51% 0.061 74.7)
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 #4E6889, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Denim #3B638C ΔE 0.029
- Metallic Blue #4F738E ΔE 0.032
- Slate #516572 ΔE 0.036
- Dusky Blue #475F94 ΔE 0.037
- Muted Blue #3B719F ΔE 0.040
- Dull Blue #49759C ΔE 0.042
- YInMn Blue #415A77 ΔE 0.051
- Dusty Grape #545775 ΔE 0.052
Use #4E6889 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.