#2A2101#2A2101

#2A2101 is a dark, muted yellow. Relative luminance 0.016; OKLCH L 25.1% C 0.050 H 93.4°. Best body text is #FFFFFF at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#2A2101
RGB	rgb(42, 33, 1)
HSL	hsl(47, 95%, 8%)
HSV	hsv(47, 98%, 16%)
CMYK	cmyk(0%, 21.4%, 97.6%, 83.5%)
CIE-LAB	lab(13.12, 0.01, 18.98)
CIE-LCH	lch(13.12, 18.98, 89.96°)
OKLab	oklab(25.11% -0.003 0.05)
OKLCH	oklch(25.11% 0.05 93.4)
XYZ	xyz(1.5043, 1.5822, 0.2549)
Luminance	0.0158 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2101 #010A2A

analogous

#2A0C01 #2A2101 #1E2A01

triadic

#2A2101 #012A21 #21012A

tetradic

#2A2101 #012A0C #010A2A #2A011E

square

#2A2101 #012A0C #010A2A #2A011E

split-complementary

#2A2101 #011E2A #0C012A

monochromatic

#1E1701 #1E1701 #2A2101 #665002 #A27F04

Accessibility & contrast

On white

15.95

#2A2101 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#2A2101 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2101

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2101	#FFFFFF	#000000	##FFFFFF
##2A2101	1.00	15.95	1.32	15.95
#FFFFFF	15.95	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262000

Deuteranopia (green-blind)

#282302

Tritanopia (blue-blind)

#2E1D1B

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #2a2101;
/* rgb */ color: rgb(42, 33, 1);
/* oklch */ color: oklch(25.1% 0.050 93.4);

Tailwind

colors: {
  custom: {
    50: '#655c47',
    500: '#2a2101',
    950: '#000000',
  },
}

SCSS

$custom: #2a2101;
$custom-light: #655c47;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2101",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 1
  },
  "hsl": {
    "h": 46.829,
    "s": 95.349,
    "l": 8.431
  },
  "oklch": {
    "l": 0.25108,
    "c": 0.05006,
    "h": 93.4
  },
  "luminance": 0.01582
}

Semantic roles & 50–950 ramp

primary

#2A2101

secondary

#162A70

accent

#58FF29

background

#F6F5F4

surface

#EBE9E6

border

#C6C5C2

text

#060400

muted

#7A7977

Preview Lab

Preview with #2A2101

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

Preview Lab → · Contrast checker → · Palette generator →