#425BAC#425BAC

#425BAC is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.4% C 0.132 H 268.4°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#425BAC
RGB	rgb(66, 91, 172)
HSL	hsl(226, 45%, 47%)
HSV	hsv(226, 62%, 67%)
CMYK	cmyk(61.6%, 47.1%, 0%, 32.5%)
CIE-LAB	lab(40.60, 16.46, -46.31)
CIE-LCH	lch(40.60, 49.15, 289.57°)
OKLab	oklab(49.39% -0.0038 -0.1323)
OKLCH	oklch(49.39% 0.132 268.4)
XYZ	xyz(13.4317, 11.6178, 40.5564)
Luminance	0.1162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425BAC #AC9342

analogous

#4290AC #425BAC #5E42AC

triadic

#425BAC #AC425B #5BAC42

tetradic

#425BAC #AC4290 #AC9342 #42AC5E

square

#425BAC #AC4290 #AC9342 #42AC5E

split-complementary

#425BAC #AC5E42 #90AC42

monochromatic

#202C54 #314480 #425BAC #677DC5 #93A3D6

Accessibility & contrast

On white

6.32

#425BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#425BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425BAC

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425BAC	#FFFFFF	#000000	##FFFFFF
##425BAC	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3465AF

Deuteranopia (green-blind)

#225BAA

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #425bac;
/* rgb */ color: rgb(66, 91, 172);
/* oklch */ color: oklch(49.4% 0.132 268.4);

Tailwind

colors: {
  custom: {
    50: '#8089c5',
    500: '#425bac',
    950: '#000000',
  },
}

SCSS

$custom: #425bac;
$custom-light: #8089c5;
$custom-dark: #000000;

JSON

{
  "hex": "#425bac",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 172
  },
  "hsl": {
    "h": 225.849,
    "s": 44.538,
    "l": 46.667
  },
  "oklch": {
    "l": 0.49389,
    "c": 0.13234,
    "h": 268.4
  },
  "luminance": 0.11619
}

Semantic roles & 50–950 ramp

primary

#425BAC

secondary

#C1B489

accent

#B654D4

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #425BAC

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

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