#252CBD#252CBD

#252CBD is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.9% C 0.218 H 269.8°. Best body text is #FFFFFF at 9.66:1 contrast (WCAG AA passes).

Color values

HEX	#252CBD
RGB	rgb(37, 44, 189)
HSL	hsl(237, 67%, 44%)
HSV	hsv(237, 80%, 74%)
CMYK	cmyk(80.4%, 76.7%, 0%, 25.9%)
CIE-LAB	lab(29.08, 48.23, -75.23)
CIE-LCH	lch(29.08, 89.36, 302.66°)
OKLab	oklab(40.91% -0.0008 -0.2179)
OKLCH	oklch(40.91% 0.218 269.8)
XYZ	xyz(10.8458, 5.8675, 48.6952)
Luminance	0.0587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252CBD #BDB625

analogous

#2578BD #252CBD #6A25BD

triadic

#252CBD #BD252C #2CBD25

tetradic

#252CBD #BD2578 #BDB625 #25BD6A

square

#252CBD #BD2578 #BDB625 #25BD6A

split-complementary

#252CBD #BD6A25 #78BD25

monochromatic

#111457 #1B208A #252CBD #454CDB #787DE5

Accessibility & contrast

On white

9.66

#252CBD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#252CBD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252CBD

9.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252CBD	#FFFFFF	#000000	##FFFFFF
##252CBD	1.00	9.66	2.17	9.66
#FFFFFF	9.66	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CC1

Deuteranopia (green-blind)

#003DBA

Tritanopia (blue-blind)

#005873

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #252cbd;
/* rgb */ color: rgb(37, 44, 189);
/* oklch */ color: oklch(40.9% 0.218 269.8);

Tailwind

colors: {
  custom: {
    50: '#7c67d2',
    500: '#252cbd',
    950: '#000000',
  },
}

SCSS

$custom: #252cbd;
$custom-light: #7c67d2;
$custom-dark: #000000;

JSON

{
  "hex": "#252cbd",
  "rgb": {
    "r": 37,
    "g": 44,
    "b": 189
  },
  "hsl": {
    "h": 237.237,
    "s": 67.257,
    "l": 44.314
  },
  "oklch": {
    "l": 0.40905,
    "c": 0.21792,
    "h": 269.8
  },
  "luminance": 0.05869
}

Semantic roles & 50–950 ramp

primary

#252CBD

secondary

#CCC872

accent

#E23EEA

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #252CBD

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

Preview Lab → · Contrast checker → · Palette generator →