#691828#691828

#691828 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.114 H 14.2°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#691828
RGB	rgb(105, 24, 40)
HSL	hsl(348, 63%, 25%)
HSV	hsv(348, 77%, 41%)
CMYK	cmyk(0%, 77.1%, 61.9%, 58.8%)
CIE-LAB	lab(23.04, 36.59, 11.24)
CIE-LCH	lch(23.04, 38.28, 17.07°)
OKLab	oklab(35.09% 0.1101 0.0278)
OKLCH	oklch(35.09% 0.114 14.2)
XYZ	xyz(6.5360, 3.8107, 2.3984)
Luminance	0.0381 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691828 #186959

analogous

#691850 #691828 #693018

triadic

#691828 #286918 #182869

tetradic

#691828 #506918 #186959 #301869

square

#691828 #506918 #186959 #301869

split-complementary

#691828 #186930 #185069

monochromatic

#190609 #370D15 #691828 #9B233B #CD2F4E

Accessibility & contrast

On white

11.92

#691828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#691828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691828

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691828	#FFFFFF	#000000	##FFFFFF
##691828	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2C28

Deuteranopia (green-blind)

#423D26

Tritanopia (blue-blind)

#73021F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691828;
/* rgb */ color: rgb(105, 24, 40);
/* oklch */ color: oklch(35.1% 0.114 14.2);

Tailwind

colors: {
  custom: {
    50: '#995c61',
    500: '#691828',
    950: '#000000',
  },
}

SCSS

$custom: #691828;
$custom-light: #995c61;
$custom-dark: #000000;

JSON

{
  "hex": "#691828",
  "rgb": {
    "r": 105,
    "g": 24,
    "b": 40
  },
  "hsl": {
    "h": 348.148,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35085,
    "c": 0.1135,
    "h": 14.2
  },
  "luminance": 0.0381
}

Semantic roles & 50–950 ramp

primary

#691828

secondary

#3E9F8C

accent

#E6C542

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #691828

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

Preview Lab → · Contrast checker → · Palette generator →