#1D464F
Closest named color: Charcoal (#264653). oklch(36.9% 0.048 214.2), rgb(29, 70, 79).
Aa
White text reads best on this color (10.28:1).
About this color
#1D464F is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.048 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.012 away. White text reads best on it, at 10.28:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 2.04:1 |
| White text | 10.28:1 |
Values
| HEX | #1D464F |
| RGB | rgb(29, 70, 79) |
| HSL | hsl(191, 46%, 21%) |
| OKLCH | oklch(36.9% 0.048 214.2) |
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 #1D464F | 10.28:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #1D464F | 2.04:1 | Fails | Lc 10.2 | Not readable |
| #1D464F text on white | 10.28:1 | AAA | Lc 93.7 | Preferred for body text |
| #1D464F text on black | 2.04:1 | Fails | Lc -8.8 | 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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CBDDE1
oklch(88.5% 0.02 212.6)
-
Step 300
300
#A7C7CF
oklch(80.9% 0.036 214.5)
-
Step 400
400
#76AAB7
oklch(70.6% 0.058 215)
-
Step 500
500
#5095A5
oklch(63.1% 0.074 214.6)
-
Step 600
600
#307F90
oklch(55.6% 0.08 214.5)
-
Step 700
700
#216B7B
oklch(49% 0.075 215.2)
-
Step 800
800
#1E5864
oklch(42.8% 0.062 213.9)
-
Step 900
900 (this color)
#1D464F
oklch(36.9% 0.048 214.2)
-
Step 950
950
#132A30
oklch(26.9% 0.031 216.7)
#1D464F 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) | #3F4450 | 0.043 |
| Deuteranopia (no green cones) | #383E4F | 0.040 |
| Tritanopia (no blue cones) | #004A49 | 0.025 |
| Achromatopsia (no color) | #404040 | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D464F
#1D464F
oklch(36.9% 0.048 214.2)
- #56362E
#56362E
oklch(36.9% 0.048 34.7)
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 #1D464F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.012
- Dark Grey Blue #29465B ΔE 0.026
- Dark Teal #014D4E ΔE 0.027
- Dark Blue Grey #1F3B4D ΔE 0.036
- Dark Slate Gray #2F4F4F ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.041
- Midnight Green #073B4C ΔE 0.043
- Onyx #343A40 ΔE 0.045
Use #1D464F 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.