#4A7E8D
Closest named color: Stormy Blue (#507B9C). oklch(56.3% 0.06 218.3), rgb(74, 126, 141).
Aa
Black text reads best on this color (4.66:1).
About this color
#4A7E8D is a medium-dark, muted teal or cyan. In OKLCH its lightness is 56%, its chroma 0.060 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Stormy Blue (#507B9C), ΔE 0.029 away. Black text reads best on it, at 4.66:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (56%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Stormy Blue (#507B9C) |
| Black text | 4.66:1 |
| White text | 4.50:1 |
Values
| HEX | #4A7E8D |
| RGB | rgb(74, 126, 141) |
| HSL | hsl(193, 31%, 42%) |
| OKLCH | oklch(56.3% 0.06 218.3) |
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 #4A7E8D | 4.50:1 | AA | Lc -76.7 | Fine for body text |
| Black text on #4A7E8D | 4.66:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #4A7E8D text on white | 4.50:1 | AA | Lc 71.2 | Content text, not long reading |
| #4A7E8D text on black | 4.66:1 | AA | Lc -30.5 | 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 600.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBED
oklch(93.5% 0.008 216.6)
-
Step 200
200
#CFDCE0
oklch(88.6% 0.015 218.1)
-
Step 300
300
#AEC5CC
oklch(80.8% 0.027 218)
-
Step 400
400
#83A8B3
oklch(70.8% 0.043 217.9)
-
Step 500
500
#6292A0
oklch(63.1% 0.056 218)
-
Step 600
600 (this color)
#4A7E8D
oklch(56.3% 0.06 218.3)
-
Step 700
700
#396976
oklch(49.2% 0.056 217.3)
-
Step 800
800
#305560
oklch(42.6% 0.046 219)
-
Step 900
900
#2B464E
oklch(37.6% 0.035 218.5)
-
Step 950
950
#19292E
oklch(26.9% 0.023 219.4)
#4A7E8D 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) | #747B8E | 0.052 |
| Deuteranopia (no green cones) | #6A738D | 0.048 |
| Tritanopia (no blue cones) | #298383 | 0.036 |
| Achromatopsia (no color) | #777777 | 0.061 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A7E8D
#4A7E8D
oklch(56.3% 0.06 218.3)
- #95695B
#95695B
oklch(56.3% 0.061 38.4)
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 #4A7E8D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Stormy Blue #507B9C ΔE 0.029
- Cerulean #457B9D ΔE 0.030
- Grey Blue #647D8E ΔE 0.030
- Metallic Blue #4F738E ΔE 0.034
- Battleship Grey #6B7C85 ΔE 0.039
- Dull Blue #49759C ΔE 0.041
- Ocean #017B92 ΔE 0.044
- Teal Blue #01889F ΔE 0.044
Use #4A7E8D 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.