#13151E#13151E

#13151E is a very dark, near-neutral blue. Relative luminance 0.008; OKLCH L 19.8% C 0.018 H 274.9°. Best body text is #FFFFFF at 18.20:1 contrast (WCAG AA passes).

Color values

HEX	#13151E
RGB	rgb(19, 21, 30)
HSL	hsl(229, 22%, 10%)
HSV	hsv(229, 37%, 12%)
CMYK	cmyk(36.7%, 30%, 0%, 88.2%)
CIE-LAB	lab(6.94, 1.66, -6.57)
CIE-LCH	lch(6.94, 6.78, 284.19°)
OKLab	oklab(19.8% 0.0016 -0.0183)
OKLCH	oklch(19.8% 0.018 274.9)
XYZ	xyz(0.7710, 0.7685, 1.3358)
Luminance	0.0077 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13151E #1E1C13

analogous

#131B1E #13151E #17131E

triadic

#13151E #1E1315 #151E13

tetradic

#13151E #1E131B #1E1C13 #131E17

square

#13151E #1E131B #1E1C13 #131E17

split-complementary

#13151E #1E1713 #1B1E13

monochromatic

#0C0D13 #0C0D13 #13151E #2B2F43 #424969

Accessibility & contrast

On white

18.20

#13151E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#13151E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13151E

18.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13151E	#FFFFFF	#000000	##FFFFFF
##13151E	1.00	18.20	1.15	18.20
#FFFFFF	18.20	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12161E

Deuteranopia (green-blind)

#12151E

Tritanopia (blue-blind)

#101718

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #13151e;
/* rgb */ color: rgb(19, 21, 30);
/* oklch */ color: oklch(19.8% 0.018 274.9);

Tailwind

colors: {
  custom: {
    50: '#505259',
    500: '#13151e',
    950: '#000000',
  },
}

SCSS

$custom: #13151e;
$custom-light: #505259;
$custom-dark: #000000;

JSON

{
  "hex": "#13151e",
  "rgb": {
    "r": 19,
    "g": 21,
    "b": 30
  },
  "hsl": {
    "h": 229.091,
    "s": 22.449,
    "l": 9.608
  },
  "oklch": {
    "l": 0.19798,
    "c": 0.01839,
    "h": 274.9
  },
  "luminance": 0.00769
}

Semantic roles & 50–950 ramp

primary

#13151E

secondary

#514D3B

accent

#AF69BF

background

#F4F4F5

surface

#E7E7E9

border

#C3C3C5

text

#020203

muted

#787878

Preview Lab

Preview with #13151E

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

Preview Lab → · Contrast checker → · Palette generator →