#1F265D#1F265D

#1F265D is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.8% C 0.098 H 273.5°. Best body text is #FFFFFF at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F265D
RGB	rgb(31, 38, 93)
HSL	hsl(233, 50%, 24%)
HSV	hsv(233, 67%, 36%)
CMYK	cmyk(66.7%, 59.1%, 0%, 63.5%)
CIE-LAB	lab(17.77, 16.44, -33.95)
CIE-LCH	lch(17.77, 37.72, 295.84°)
OKLab	oklab(29.75% 0.0059 -0.0975)
OKLCH	oklch(29.75% 0.098 273.5)
XYZ	xyz(3.2333, 2.4676, 10.6597)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F265D #5D561F

analogous

#1F455D #1F265D #371F5D

triadic

#1F265D #5D1F26 #265D1F

tetradic

#1F265D #5D1F45 #5D561F #1F5D37

square

#1F265D #5D1F45 #5D561F #1F5D37

split-complementary

#1F265D #5D371F #455D1F

monochromatic

#080917 #10132F #1F265D #2E398B #3E4CB9

Accessibility & contrast

On white

14.06

#1F265D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1F265D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F265D

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F265D	#FFFFFF	#000000	##FFFFFF
##1F265D	1.00	14.06	1.49	14.06
#FFFFFF	14.06	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E5F

Deuteranopia (green-blind)

#00295C

Tritanopia (blue-blind)

#00333D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1f265d;
/* rgb */ color: rgb(31, 38, 93);
/* oklch */ color: oklch(29.8% 0.098 273.5);

Tailwind

colors: {
  custom: {
    50: '#62608b',
    500: '#1f265d',
    950: '#000000',
  },
}

SCSS

$custom: #1f265d;
$custom-light: #62608b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f265d",
  "rgb": {
    "r": 31,
    "g": 38,
    "b": 93
  },
  "hsl": {
    "h": 233.226,
    "s": 50,
    "l": 24.314
  },
  "oklch": {
    "l": 0.29752,
    "c": 0.09766,
    "h": 273.5
  },
  "luminance": 0.02468
}

Semantic roles & 50–950 ramp

primary

#1F265D

secondary

#928946

accent

#CA4EDA

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #1F265D

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

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