#671E15#671E15

#671E15 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.0% C 0.106 H 30.2°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#671E15
RGB	rgb(103, 30, 21)
HSL	hsl(7, 66%, 24%)
HSV	hsv(7, 80%, 40%)
CMYK	cmyk(0%, 70.9%, 79.6%, 59.6%)
CIE-LAB	lab(23.23, 32.12, 24.01)
CIE-LCH	lch(23.23, 40.11, 36.78°)
OKLab	oklab(35.05% 0.092 0.0536)
OKLCH	oklch(35.05% 0.106 30.2)
XYZ	xyz(6.1938, 3.8672, 1.1296)
Luminance	0.0387 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671E15 #155E67

analogous

#671535 #671E15 #674715

triadic

#671E15 #15671E #1E1567

tetradic

#671E15 #356715 #155E67 #471567

square

#671E15 #356715 #155E67 #471567

split-complementary

#671E15 #156747 #153567

monochromatic

#190705 #340F0B #671E15 #9A2D1F #CD3C2A

Accessibility & contrast

On white

11.84

#671E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#671E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671E15

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671E15	#FFFFFF	#000000	##FFFFFF
##671E15	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D13

Deuteranopia (green-blind)

#453D12

Tritanopia (blue-blind)

#72081C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671e15;
/* rgb */ color: rgb(103, 30, 21);
/* oklch */ color: oklch(35.0% 0.106 30.2);

Tailwind

colors: {
  custom: {
    50: '#995e53',
    500: '#671e15',
    950: '#000000',
  },
}

SCSS

$custom: #671e15;
$custom-light: #995e53;
$custom-dark: #000000;

JSON

{
  "hex": "#671e15",
  "rgb": {
    "r": 103,
    "g": 30,
    "b": 21
  },
  "hsl": {
    "h": 6.585,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.35045,
    "c": 0.10641,
    "h": 30.2
  },
  "luminance": 0.03866
}

Semantic roles & 50–950 ramp

primary

#671E15

secondary

#3A939E

accent

#D6E93F

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #671E15

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

Preview Lab → · Contrast checker → · Palette generator →