#344845
Closest named color: Charcoal Grey (#3C4142). oklch(38.4% 0.026 184.8), rgb(52, 72, 69).
Aa
White text reads best on this color (9.72:1).
About this color
#344845 is a dark close to neutral grey. In OKLCH its lightness is 38%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.023 away. White text reads best on it, at 9.72:1.
| Hue family | Neutrals |
| Lightness | dark (38%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 2.15:1 |
| White text | 9.72:1 |
Values
| HEX | #344845 |
| RGB | rgb(52, 72, 69) |
| HSL | hsl(171, 16%, 24%) |
| OKLCH | oklch(38.4% 0.026 184.8) |
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 #344845 | 9.72:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #344845 | 2.15:1 | Fails | Lc 11.4 | Not readable |
| #344845 text on white | 9.72:1 | AAA | Lc 92.5 | Preferred for body text |
| #344845 text on black | 2.15:1 | Fails | Lc -9.9 | 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
#F4F6F6
oklch(97.2% 0.002 197.1)
-
Step 100
100
#E6EBEA
oklch(93.6% 0.006 183)
-
Step 200
200
#D2DBDA
oklch(88.4% 0.01 189)
-
Step 300
300
#B4C5C2
oklch(81% 0.019 184.1)
-
Step 400
400
#8CA7A3
oklch(70.7% 0.03 185.6)
-
Step 500
500
#6F928C
oklch(63.2% 0.04 183.4)
-
Step 600
600
#577C76
oklch(55.7% 0.043 183.6)
-
Step 700
700
#476863
oklch(49% 0.039 184.3)
-
Step 800
800
#3A5551
oklch(42.7% 0.033 184.6)
-
Step 900
900 (this color)
#344845
oklch(38.4% 0.026 184.8)
-
Step 950
950
#1E2927
oklch(27% 0.016 182.8)
#344845 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) | #464645 | 0.027 |
| Deuteranopia (no green cones) | #424345 | 0.025 |
| Tritanopia (no blue cones) | #2E4947 | 0.008 |
| Achromatopsia (no color) | #444444 | 0.026 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #344845
#344845
oklch(38.4% 0.026 184.8)
- #503E41
#503E41
oklch(38.4% 0.026 7.1)
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 #344845, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.023
- Dark Slate Gray #2F4F4F ΔE 0.023
- Charcoal #264653 ΔE 0.031
- Dark Teal #014D4E ΔE 0.040
- Dark Grey Blue #29465B ΔE 0.042
- Onyx #343A40 ΔE 0.045
- Dark Blue Green #005249 ΔE 0.046
- Deep Teal #00555A ΔE 0.052
Use #344845 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.