#425CAE#425CAE

#425CAE is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.7% C 0.134 H 268.1°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#425CAE
RGB	rgb(66, 92, 174)
HSL	hsl(226, 45%, 47%)
HSV	hsv(226, 62%, 68%)
CMYK	cmyk(62.1%, 47.1%, 0%, 31.8%)
CIE-LAB	lab(41.00, 16.52, -46.85)
CIE-LCH	lch(41.00, 49.67, 289.43°)
OKLab	oklab(49.74% -0.0045 -0.1338)
OKLCH	oklch(49.74% 0.134 268.1)
XYZ	xyz(13.7113, 11.8674, 41.6043)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425CAE #AE9442

analogous

#4292AE #425CAE #5E42AE

triadic

#425CAE #AE425C #5CAE42

tetradic

#425CAE #AE4292 #AE9442 #42AE5E

square

#425CAE #AE4292 #AE9442 #42AE5E

split-complementary

#425CAE #AE5E42 #92AE42

monochromatic

#202D55 #314582 #425CAE #687EC6 #94A4D6

Accessibility & contrast

On white

6.22

#425CAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#425CAE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425CAE

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425CAE	#FFFFFF	#000000	##FFFFFF
##425CAE	1.00	6.22	3.37	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3466B1

Deuteranopia (green-blind)

#225CAC

Tritanopia (blue-blind)

#006F7C

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #425cae;
/* rgb */ color: rgb(66, 92, 174);
/* oklch */ color: oklch(49.7% 0.134 268.1);

Tailwind

colors: {
  custom: {
    50: '#8089c7',
    500: '#425cae',
    950: '#000000',
  },
}

SCSS

$custom: #425cae;
$custom-light: #8089c7;
$custom-dark: #000000;

JSON

{
  "hex": "#425cae",
  "rgb": {
    "r": 66,
    "g": 92,
    "b": 174
  },
  "hsl": {
    "h": 225.556,
    "s": 45,
    "l": 47.059
  },
  "oklch": {
    "l": 0.49736,
    "c": 0.13393,
    "h": 268.1
  },
  "luminance": 0.11869
}

Semantic roles & 50–950 ramp

primary

#425CAE

secondary

#C2B48A

accent

#B553D5

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #425CAE

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

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