#1F265E#1F265E

#1F265E is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.8% C 0.099 H 273.4°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#1F265E
RGB	rgb(31, 38, 94)
HSL	hsl(233, 50%, 25%)
HSV	hsv(233, 67%, 37%)
CMYK	cmyk(67%, 59.6%, 0%, 63.1%)
CIE-LAB	lab(17.85, 16.83, -34.48)
CIE-LCH	lch(17.85, 38.37, 296.02°)
OKLab	oklab(29.84% 0.0059 -0.099)
OKLCH	oklch(29.84% 0.099 273.4)
XYZ	xyz(3.2779, 2.4854, 10.8945)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F265E #5E571F

analogous

#1F465E #1F265E #381F5E

triadic

#1F265E #5E1F26 #265E1F

tetradic

#1F265E #5E1F46 #5E571F #1F5E38

square

#1F265E #5E1F46 #5E571F #1F5E38

split-complementary

#1F265E #5E381F #465E1F

monochromatic

#080917 #101330 #1F265E #2E398C #3D4BBA

Accessibility & contrast

On white

14.03

#1F265E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1F265E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F265E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F265E	#FFFFFF	#000000	##FFFFFF
##1F265E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F60

Deuteranopia (green-blind)

#00295D

Tritanopia (blue-blind)

#00333E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1f265e;
/* rgb */ color: rgb(31, 38, 94);
/* oklch */ color: oklch(29.8% 0.099 273.4);

Tailwind

colors: {
  custom: {
    50: '#62608c',
    500: '#1f265e',
    950: '#000000',
  },
}

SCSS

$custom: #1f265e;
$custom-light: #62608c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f265e",
  "rgb": {
    "r": 31,
    "g": 38,
    "b": 94
  },
  "hsl": {
    "h": 233.333,
    "s": 50.4,
    "l": 24.51
  },
  "oklch": {
    "l": 0.29839,
    "c": 0.09923,
    "h": 273.4
  },
  "luminance": 0.02486
}

Semantic roles & 50–950 ramp

primary

#1F265E

secondary

#938A46

accent

#CA4EDA

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #1F265E

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

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