#214663
Closest named color: Dark Grey Blue (#29465B). oklch(38.1% 0.065 244.4), rgb(33, 70, 99).
Aa
White text reads best on this color (9.90:1).
About this color
#214663 is a dark, muted blue. In OKLCH its lightness is 38%, its chroma 0.065 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Grey Blue (#29465B), ΔE 0.016 away. White text reads best on it, at 9.90:1.
| Hue family | Blues |
| Lightness | dark (38%) |
| Chroma | muted (0.065) |
| Temperature | cool |
| Nearest name | Dark Grey Blue (#29465B) |
| Black text | 2.12:1 |
| White text | 9.90:1 |
Values
| HEX | #214663 |
| RGB | rgb(33, 70, 99) |
| HSL | hsl(206, 50%, 26%) |
| OKLCH | oklch(38.1% 0.065 244.4) |
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 #214663 | 9.90:1 | AAA | Lc -97.0 | Preferred for body text |
| Black text on #214663 | 2.12:1 | Fails | Lc 11.1 | Not readable |
| #214663 text on white | 9.90:1 | AAA | Lc 92.8 | Preferred for body text |
| #214663 text on black | 2.12:1 | Fails | Lc -9.7 | Not readable |
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 900.
-
Step 50
50
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CBDCEA
oklch(88.6% 0.027 242.8)
-
Step 300
300
#A7C5DF
oklch(81% 0.049 244.6)
-
Step 400
400
#76A6CF
oklch(70.7% 0.079 245)
-
Step 500
500
#5090C2
oklch(63.2% 0.1 243.9)
-
Step 600
600
#3279AE
oklch(55.6% 0.109 244.3)
-
Step 700
700
#246696
oklch(49.2% 0.101 244.3)
-
Step 800
800
#20537A
oklch(42.7% 0.084 244.9)
-
Step 900
900 (this color)
#214663
oklch(38.1% 0.065 244.4)
-
Step 950
950
#142839
oklch(26.9% 0.041 245.8)
#214663 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) | #394764 | 0.030 |
| Deuteranopia (no green cones) | #304062 | 0.023 |
| Tritanopia (no blue cones) | #004D50 | 0.050 |
| Achromatopsia (no color) | #434343 | 0.065 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #214663
#214663
oklch(38.1% 0.065 244.4)
- #5B3B19
#5B3B19
oklch(38.2% 0.066 65.1)
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 #214663, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Grey Blue #29465B ΔE 0.016
- Charcoal #264653 ΔE 0.028
- Twilight Blue #0A437A ΔE 0.045
- Dark Blue Grey #1F3B4D ΔE 0.047
- Dark Teal #014D4E ΔE 0.053
- Dark Slate Gray #2F4F4F ΔE 0.054
- Prussian Blue #1D3557 ΔE 0.055
- Midnight Green #073B4C ΔE 0.056
Use #214663 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.