#425BAF#425BAF

#425BAF is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.6% C 0.137 H 268.6°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#425BAF
RGB	rgb(66, 91, 175)
HSL	hsl(226, 45%, 47%)
HSV	hsv(226, 62%, 69%)
CMYK	cmyk(62.3%, 48%, 0%, 31.4%)
CIE-LAB	lab(40.79, 17.52, -47.78)
CIE-LCH	lch(40.79, 50.89, 290.14°)
OKLab	oklab(49.59% -0.0034 -0.1366)
OKLCH	oklch(49.59% 0.137 268.6)
XYZ	xyz(13.7231, 11.7344, 42.0909)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#425BAF #AF9642

analogous

#4291AF #425BAF #6042AF

triadic

#425BAF #AF425B #5BAF42

tetradic

#425BAF #AF4291 #AF9642 #42AF60

square

#425BAF #AF4291 #AF9642 #42AF60

split-complementary

#425BAF #AF6042 #91AF42

monochromatic

#202D56 #314483 #425BAF #687EC6 #95A4D7

Accessibility & contrast

On white

6.27

#425BAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#425BAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #425BAF

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##425BAF	#FFFFFF	#000000	##FFFFFF
##425BAF	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3165B2

Deuteranopia (green-blind)

#1D5CAD

Tritanopia (blue-blind)

#006E7C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #425baf;
/* rgb */ color: rgb(66, 91, 175);
/* oklch */ color: oklch(49.6% 0.137 268.6);

Tailwind

colors: {
  custom: {
    50: '#8189c7',
    500: '#425baf',
    950: '#000000',
  },
}

SCSS

$custom: #425baf;
$custom-light: #8189c7;
$custom-dark: #000000;

JSON

{
  "hex": "#425baf",
  "rgb": {
    "r": 66,
    "g": 91,
    "b": 175
  },
  "hsl": {
    "h": 226.239,
    "s": 45.228,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49593,
    "c": 0.13664,
    "h": 268.6
  },
  "luminance": 0.11736
}

Semantic roles & 50–950 ramp

primary

#425BAF

secondary

#C2B68A

accent

#B753D5

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #425BAF

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

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