#131000#131000

#131000 is a very dark, muted yellow. Relative luminance 0.005; OKLCH L 17.1% C 0.036 H 101.6°. Best body text is #FFFFFF at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#131000
RGB	rgb(19, 16, 0)
HSL	hsl(51, 100%, 4%)
HSV	hsv(51, 100%, 7%)
CMYK	cmyk(0%, 15.8%, 100%, 92.5%)
CIE-LAB	lab(4.60, -1.23, 6.87)
CIE-LCH	lch(4.60, 6.97, 100.14°)
OKLab	oklab(17.14% -0.0072 0.0351)
OKLCH	oklch(17.14% 0.036 101.6)
XYZ	xyz(0.4539, 0.5091, 0.0743)
Luminance	0.0051 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#131000 #000313

analogous

#130600 #131000 #0C1300

triadic

#131000 #001310 #100013

tetradic

#131000 #001306 #000313 #13000C

square

#131000 #001306 #000313 #13000C

split-complementary

#131000 #000C13 #060013

monochromatic

#1F1A00 #1F1A00 #1F1A00 #504400 #8D7700

Accessibility & contrast

On white

19.06

#131000 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#131000 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #131000

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##131000	#FFFFFF	#000000	##FFFFFF
##131000	1.00	19.06	1.10	19.06
#FFFFFF	19.06	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#130F00

Deuteranopia (green-blind)

#141000

Tritanopia (blue-blind)

#160E0C

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #131000;
/* rgb */ color: rgb(19, 16, 0);
/* oklch */ color: oklch(17.1% 0.036 101.6);

Tailwind

colors: {
  custom: {
    50: '#504e47',
    500: '#131000',
    950: '#000000',
  },
}

SCSS

$custom: #131000;
$custom-light: #504e47;
$custom-dark: #000000;

JSON

{
  "hex": "#131000",
  "rgb": {
    "r": 19,
    "g": 16,
    "b": 0
  },
  "hsl": {
    "h": 50.526,
    "s": 100,
    "l": 3.725
  },
  "oklch": {
    "l": 0.17141,
    "c": 0.03584,
    "h": 101.6
  },
  "luminance": 0.00509
}

Semantic roles & 50–950 ramp

primary

#131000

secondary

#111D5E

accent

#4BFF29

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#020100

muted

#787777

Preview Lab

Preview with #131000

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

Preview Lab → · Contrast checker → · Palette generator →