#B25534#B25534

#B25534 is a mid, vivid orange. Relative luminance 0.162; OKLCH L 55.9% C 0.130 H 39.7°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B25534
RGB	rgb(178, 85, 52)
HSL	hsl(16, 55%, 45%)
HSV	hsv(16, 71%, 70%)
CMYK	cmyk(0%, 52.2%, 70.8%, 30.2%)
CIE-LAB	lab(47.25, 35.42, 36.46)
CIE-LCH	lch(47.25, 50.84, 45.83°)
OKLab	oklab(55.86% 0.1001 0.0831)
OKLCH	oklch(55.86% 0.13 39.7)
XYZ	xyz(22.2305, 16.2126, 5.2068)
Luminance	0.1621 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B25534 #3491B2

analogous

#B23452 #B25534 #B29434

triadic

#B25534 #34B255 #5534B2

tetradic

#B25534 #52B234 #3491B2 #9434B2

square

#B25534 #52B234 #3491B2 #9434B2

split-complementary

#B25534 #34B294 #3452B2

monochromatic

#532818 #833E26 #B25534 #CE7556 #DB9C85

Accessibility & contrast

On white

4.95

#B25534 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#B25534 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B25534

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B25534	#FFFFFF	#000000	##FFFFFF
##B25534	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6330

Deuteranopia (green-blind)

#857832

Tritanopia (blue-blind)

#C3424E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b25534;
/* rgb */ color: rgb(178, 85, 52);
/* oklch */ color: oklch(55.9% 0.130 39.7);

Tailwind

colors: {
  custom: {
    50: '#cf876d',
    500: '#b25534',
    950: '#000000',
  },
}

SCSS

$custom: #b25534;
$custom-light: #cf876d;
$custom-dark: #000000;

JSON

{
  "hex": "#b25534",
  "rgb": {
    "r": 178,
    "g": 85,
    "b": 52
  },
  "hsl": {
    "h": 15.714,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.55861,
    "c": 0.13013,
    "h": 39.7
  },
  "luminance": 0.1621
}

Semantic roles & 50–950 ramp

primary

#B25534

secondary

#7DB2C5

accent

#B7DE4A

background

#FDF8F6

surface

#FBF0EB

border

#D4CBC6

text

#150B07

muted

#837C7A

Preview Lab

Preview with #B25534

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

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