#253E92#253E92

#253E92 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 39.8% C 0.142 H 267.1°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#253E92
RGB	rgb(37, 62, 146)
HSL	hsl(226, 60%, 36%)
HSV	hsv(226, 75%, 57%)
CMYK	cmyk(74.7%, 57.5%, 0%, 42.7%)
CIE-LAB	lab(29.19, 21.29, -49.15)
CIE-LCH	lch(29.19, 53.57, 293.42°)
OKLab	oklab(39.75% -0.0073 -0.1417)
OKLCH	oklch(39.75% 0.142 267.1)
XYZ	xyz(7.6721, 5.9131, 27.9256)
Luminance	0.0591 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253E92 #927925

analogous

#257492 #253E92 #432592

triadic

#253E92 #92253E #3E9225

tetradic

#253E92 #922574 #927925 #259243

square

#253E92 #922574 #927925 #259243

split-complementary

#253E92 #924325 #749225

monochromatic

#0C1530 #192961 #253E92 #3153C3 #5C78D6

Accessibility & contrast

On white

9.62

#253E92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#253E92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253E92

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253E92	#FFFFFF	#000000	##FFFFFF
##253E92	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A95

Deuteranopia (green-blind)

#004090

Tritanopia (blue-blind)

#005361

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #253e92;
/* rgb */ color: rgb(37, 62, 146);
/* oklch */ color: oklch(39.8% 0.142 267.1);

Tailwind

colors: {
  custom: {
    50: '#7072b3',
    500: '#253e92',
    950: '#000000',
  },
}

SCSS

$custom: #253e92;
$custom-light: #7072b3;
$custom-dark: #000000;

JSON

{
  "hex": "#253e92",
  "rgb": {
    "r": 37,
    "g": 62,
    "b": 146
  },
  "hsl": {
    "h": 226.239,
    "s": 59.563,
    "l": 35.882
  },
  "oklch": {
    "l": 0.39751,
    "c": 0.14189,
    "h": 267.1
  },
  "luminance": 0.05914
}

Semantic roles & 50–950 ramp

primary

#253E92

secondary

#BAA458

accent

#BF45E3

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #253E92

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

Preview Lab → · Contrast checker → · Palette generator →