#251693#251693

#251693 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.4% C 0.187 H 274.7°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#251693
RGB	rgb(37, 22, 147)
HSL	hsl(247, 74%, 33%)
HSV	hsv(247, 85%, 58%)
CMYK	cmyk(74.8%, 85%, 0%, 42.4%)
CIE-LAB	lab(20.33, 45.89, -64.32)
CIE-LCH	lch(20.33, 79.02, 305.51°)
OKLab	oklab(33.38% 0.0155 -0.186)
OKLCH	oklch(33.38% 0.187 274.7)
XYZ	xyz(6.3146, 3.0731, 27.8585)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251693 #849316

analogous

#164593 #251693 #631693

triadic

#251693 #932516 #169325

tetradic

#251693 #931645 #849316 #169363

square

#251693 #931645 #849316 #169363

split-complementary

#251693 #936316 #459316

monochromatic

#0A0629 #180E5E #251693 #321EC8 #5441E3

Accessibility & contrast

On white

13.00

#251693 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#251693 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251693

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251693	#FFFFFF	#000000	##FFFFFF
##251693	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003696

Deuteranopia (green-blind)

#002B91

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #251693;
/* rgb */ color: rgb(37, 22, 147);
/* oklch */ color: oklch(33.4% 0.187 274.7);

Tailwind

colors: {
  custom: {
    50: '#7358b4',
    500: '#251693',
    950: '#000000',
  },
}

SCSS

$custom: #251693;
$custom-light: #7358b4;
$custom-dark: #000000;

JSON

{
  "hex": "#251693",
  "rgb": {
    "r": 37,
    "g": 22,
    "b": 147
  },
  "hsl": {
    "h": 247.2,
    "s": 73.964,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33378,
    "c": 0.1866,
    "h": 274.7
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#251693

secondary

#B3C342

accent

#F137DA

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #251693

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

Preview Lab → · Contrast checker → · Palette generator →