#2F353B#2F353B

#2F353B is a dark, near-neutral cyan. Relative luminance 0.035; OKLCH L 32.6% C 0.013 H 248.2°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F353B
RGB	rgb(47, 53, 59)
HSL	hsl(210, 11%, 21%)
HSV	hsv(210, 20%, 23%)
CMYK	cmyk(20.3%, 10.2%, 0%, 76.9%)
CIE-LAB	lab(21.82, -0.99, -4.63)
CIE-LCH	lch(21.82, 4.73, 257.87°)
OKLab	oklab(32.56% -0.005 -0.0125)
OKLCH	oklch(32.56% 0.013 248.2)
XYZ	xyz(3.2346, 3.4662, 4.6355)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F353B #3B352F

analogous

#2F3B3B #2F353B #2F2F3B

triadic

#2F353B #3B2F35 #353B2F

tetradic

#2F353B #3B2F3B #3B352F #2F3B2F

square

#2F353B #3B2F3B #3B352F #2F3B2F

split-complementary

#2F353B #3B2F2F #3B3B2F

monochromatic

#0E0F11 #141619 #2F353B #4A545D #65727F

Accessibility & contrast

On white

12.40

#2F353B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2F353B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F353B

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F353B	#FFFFFF	#000000	##FFFFFF
##2F353B	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33353B

Deuteranopia (green-blind)

#31343B

Tritanopia (blue-blind)

#2C3637

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2f353b;
/* rgb */ color: rgb(47, 53, 59);
/* oklch */ color: oklch(32.6% 0.013 248.2);

Tailwind

colors: {
  custom: {
    50: '#676c70',
    500: '#2f353b',
    950: '#000000',
  },
}

SCSS

$custom: #2f353b;
$custom-light: #676c70;
$custom-dark: #000000;

JSON

{
  "hex": "#2f353b",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 59
  },
  "hsl": {
    "h": 210,
    "s": 11.321,
    "l": 20.784
  },
  "oklch": {
    "l": 0.32564,
    "c": 0.01348,
    "h": 248.2
  },
  "luminance": 0.03466
}

Semantic roles & 50–950 ramp

primary

#2F353B

secondary

#6B635B

accent

#9474B4

background

#F6F6F6

surface

#EBEBEC

border

#C6C6C7

text

#060607

muted

#7A7A7A

Preview Lab

Preview with #2F353B

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

Preview Lab → · Contrast checker → · Palette generator →