#232F2B#232F2B

#232F2B is a dark, near-neutral teal. Relative luminance 0.026; OKLCH L 29.3% C 0.018 H 172.7°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#232F2B
RGB	rgb(35, 47, 43)
HSL	hsl(160, 15%, 16%)
HSV	hsv(160, 26%, 18%)
CMYK	cmyk(25.5%, 0%, 8.5%, 81.6%)
CIE-LAB	lab(18.21, -6.14, 0.90)
CIE-LCH	lch(18.21, 6.21, 171.69°)
OKLab	oklab(29.26% -0.0177 0.0023)
OKLCH	oklch(29.26% 0.018 172.7)
XYZ	xyz(2.1456, 2.5647, 2.6670)
Luminance	0.0256 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F2B #2F2327

analogous

#232F25 #232F2B #232D2F

triadic

#232F2B #2B232F #2F2B23

tetradic

#232F2B #25232F #2F2327 #2D2F23

square

#232F2B #25232F #2F2327 #2D2F23

split-complementary

#232F2B #2F232D #2F2523

monochromatic

#0D1210 #0D1210 #232F2B #3D524B #57756B

Accessibility & contrast

On white

13.88

#232F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#232F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F2B

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F2B	#FFFFFF	#000000	##FFFFFF
##232F2B	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D2B

Deuteranopia (green-blind)

#2C2C2B

Tritanopia (blue-blind)

#202F2E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #232f2b;
/* rgb */ color: rgb(35, 47, 43);
/* oklch */ color: oklch(29.3% 0.018 172.7);

Tailwind

colors: {
  custom: {
    50: '#5e6764',
    500: '#232f2b',
    950: '#000000',
  },
}

SCSS

$custom: #232f2b;
$custom-light: #5e6764;
$custom-dark: #000000;

JSON

{
  "hex": "#232f2b",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 43
  },
  "hsl": {
    "h": 160,
    "s": 14.634,
    "l": 16.078
  },
  "oklch": {
    "l": 0.29263,
    "c": 0.01789,
    "h": 172.7
  },
  "luminance": 0.02565
}

Semantic roles & 50–950 ramp

primary

#232F2B

secondary

#604E54

accent

#7088B7

background

#F5F6F5

surface

#E9EBEA

border

#C5C6C6

text

#040605

muted

#797A79

Preview Lab

Preview with #232F2B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →