#1E255F#1E255F

#1E255F is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.6% C 0.103 H 273.2°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#1E255F
RGB	rgb(30, 37, 95)
HSL	hsl(234, 52%, 25%)
HSV	hsv(234, 68%, 37%)
CMYK	cmyk(68.4%, 61.1%, 0%, 62.7%)
CIE-LAB	lab(17.58, 17.76, -35.60)
CIE-LCH	lch(17.58, 39.78, 296.51°)
OKLab	oklab(29.64% 0.0058 -0.1024)
OKLCH	oklch(29.64% 0.103 273.2)
XYZ	xyz(3.2619, 2.4251, 11.1204)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E255F #5F581E

analogous

#1E465F #1E255F #371E5F

triadic

#1E255F #5F1E25 #255F1E

tetradic

#1E255F #5F1E46 #5F581E #1E5F37

square

#1E255F #5F1E46 #5F581E #1E5F37

split-complementary

#1E255F #5F371E #465F1E

monochromatic

#070917 #0F1330 #1E255F #2D378E #3B49BC

Accessibility & contrast

On white

14.14

#1E255F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1E255F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E255F

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E255F	#FFFFFF	#000000	##FFFFFF
##1E255F	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E61

Deuteranopia (green-blind)

#00285E

Tritanopia (blue-blind)

#00333E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #1e255f;
/* rgb */ color: rgb(30, 37, 95);
/* oklch */ color: oklch(29.6% 0.103 273.2);

Tailwind

colors: {
  custom: {
    50: '#625f8d',
    500: '#1e255f',
    950: '#000000',
  },
}

SCSS

$custom: #1e255f;
$custom-light: #625f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e255f",
  "rgb": {
    "r": 30,
    "g": 37,
    "b": 95
  },
  "hsl": {
    "h": 233.538,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.2964,
    "c": 0.10252,
    "h": 273.2
  },
  "luminance": 0.02425
}

Semantic roles & 50–950 ramp

primary

#1E255F

secondary

#948B45

accent

#CC4CDB

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06040C

muted

#7A797D

Preview Lab

Preview with #1E255F

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

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