#253297#253297

#253297 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.164 H 270.5°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#253297
RGB	rgb(37, 50, 151)
HSL	hsl(233, 61%, 37%)
HSV	hsv(233, 75%, 59%)
CMYK	cmyk(75.5%, 66.9%, 0%, 40.8%)
CIE-LAB	lab(26.47, 31.27, -56.66)
CIE-LCH	lch(26.47, 64.72, 298.90°)
OKLab	oklab(37.87% 0.0013 -0.1639)
OKLCH	oklch(37.87% 0.164 270.5)
XYZ	xyz(7.4876, 4.9081, 29.8249)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#253297 #978A25

analogous

#256B97 #253297 #512597

triadic

#253297 #972532 #329725

tetradic

#253297 #97256B #978A25 #259751

square

#253297 #97256B #978A25 #259751

split-complementary

#253297 #975125 #6B9725

monochromatic

#0D1135 #192266 #253297 #3142C8 #5F6CD8

Accessibility & contrast

On white

10.60

#253297 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#253297 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #253297

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##253297	#FFFFFF	#000000	##FFFFFF
##253297	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003995

Tritanopia (blue-blind)

#004D60

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #253297;
/* rgb */ color: rgb(37, 50, 151);
/* oklch */ color: oklch(37.9% 0.164 270.5);

Tailwind

colors: {
  custom: {
    50: '#726ab7',
    500: '#253297',
    950: '#000000',
  },
}

SCSS

$custom: #253297;
$custom-light: #726ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#253297",
  "rgb": {
    "r": 37,
    "g": 50,
    "b": 151
  },
  "hsl": {
    "h": 233.158,
    "s": 60.638,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37869,
    "c": 0.16387,
    "h": 270.5
  },
  "luminance": 0.04909
}

Semantic roles & 50–950 ramp

primary

#253297

secondary

#BDB25B

accent

#D244E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #253297

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

Preview Lab → · Contrast checker → · Palette generator →