#191503#191503

#191503 is a very dark, muted yellow. Relative luminance 0.007; OKLCH L 19.5% C 0.034 H 98.1°. Best body text is #FFFFFF at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#191503
RGB	rgb(25, 21, 3)
HSL	hsl(49, 79%, 5%)
HSV	hsv(49, 88%, 10%)
CMYK	cmyk(0%, 16%, 88%, 90.2%)
CIE-LAB	lab(6.77, -1.10, 8.89)
CIE-LCH	lch(6.77, 8.96, 97.09°)
OKLab	oklab(19.53% -0.0047 0.0335)
OKLCH	oklch(19.53% 0.034 98.1)
XYZ	xyz(0.6855, 0.7496, 0.1947)
Luminance	0.0075 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191503 #030719

analogous

#190A03 #191503 #121903

triadic

#191503 #031915 #150319

tetradic

#191503 #03190A #030719 #190312

square

#191503 #03190A #030719 #190312

split-complementary

#191503 #031219 #0A0319

monochromatic

#1B1703 #1B1703 #1B1703 #50430A #867110

Accessibility & contrast

On white

18.26

#191503 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.15

#191503 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191503

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191503	#FFFFFF	#000000	##FFFFFF
##191503	1.00	18.26	1.15	18.26
#FFFFFF	18.26	1.00	21.00	1.00
#000000	1.15	21.00	1.00	21.00
##FFFFFF	18.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181402

Deuteranopia (green-blind)

#191604

Tritanopia (blue-blind)

#1C1311

Achromatopsia (no color)

#151515

Design tokens & code

CSS

--color: #191503;
/* rgb */ color: rgb(25, 21, 3);
/* oklch */ color: oklch(19.5% 0.034 98.1);

Tailwind

colors: {
  custom: {
    50: '#555248',
    500: '#191503',
    950: '#000000',
  },
}

SCSS

$custom: #191503;
$custom-light: #555248;
$custom-dark: #000000;

JSON

{
  "hex": "#191503",
  "rgb": {
    "r": 25,
    "g": 21,
    "b": 3
  },
  "hsl": {
    "h": 49.091,
    "s": 78.571,
    "l": 5.49
  },
  "oklch": {
    "l": 0.19529,
    "c": 0.03382,
    "h": 98.1
  },
  "luminance": 0.0075
}

Semantic roles & 50–950 ramp

primary

#191503

secondary

#1B275D

accent

#56F533

background

#F4F4F4

surface

#E7E7E6

border

#C3C3C2

text

#030200

muted

#787877

Preview Lab

Preview with #191503

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

Preview Lab → · Contrast checker → · Palette generator →