#403A30#403A30

#403A30 is a dark, near-neutral orange. Relative luminance 0.043; OKLCH L 35.1% C 0.019 H 80.5°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#403A30
RGB	rgb(64, 58, 48)
HSL	hsl(38, 14%, 22%)
HSV	hsv(38, 25%, 25%)
CMYK	cmyk(0%, 9.4%, 25%, 74.9%)
CIE-LAB	lab(24.73, 0.65, 7.17)
CIE-LCH	lch(24.73, 7.20, 84.84°)
OKLab	oklab(35.14% 0.0031 0.0184)
OKLCH	oklch(35.14% 0.019 80.5)
XYZ	xyz(4.1609, 4.3296, 3.4122)
Luminance	0.0433 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403A30 #303640

analogous

#403230 #403A30 #3E4030

triadic

#403A30 #30403A #3A3040

tetradic

#403A30 #304032 #303640 #40303E

square

#403A30 #304032 #303640 #40303E

split-complementary

#403A30 #303E40 #323040

monochromatic

#11100D #1D1A16 #403A30 #635A4A #867964

Accessibility & contrast

On white

11.25

#403A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#403A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403A30

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403A30	#FFFFFF	#000000	##FFFFFF
##403A30	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3A2F

Deuteranopia (green-blind)

#3E3B30

Tritanopia (blue-blind)

#433837

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #403a30;
/* rgb */ color: rgb(64, 58, 48);
/* oklch */ color: oklch(35.1% 0.019 80.5);

Tailwind

colors: {
  custom: {
    50: '#757068',
    500: '#403a30',
    950: '#000000',
  },
}

SCSS

$custom: #403a30;
$custom-light: #757068;
$custom-dark: #000000;

JSON

{
  "hex": "#403a30",
  "rgb": {
    "r": 64,
    "g": 58,
    "b": 48
  },
  "hsl": {
    "h": 37.5,
    "s": 14.286,
    "l": 21.961
  },
  "oklch": {
    "l": 0.35141,
    "c": 0.01869,
    "h": 80.5
  },
  "luminance": 0.0433
}

Semantic roles & 50–950 ramp

primary

#403A30

secondary

#5C6370

accent

#8BB771

background

#F7F6F6

surface

#EDECEB

border

#C8C7C6

text

#080706

muted

#7B7A7A

Preview Lab

Preview with #403A30

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

Preview Lab → · Contrast checker → · Palette generator →