#5258AF#5258AF

#5258AF is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.136 H 277.3°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5258AF
RGB	rgb(82, 88, 175)
HSL	hsl(236, 37%, 50%)
HSV	hsv(236, 53%, 69%)
CMYK	cmyk(53.1%, 49.7%, 0%, 31.4%)
CIE-LAB	lab(41.00, 22.71, -47.38)
CIE-LCH	lch(41.00, 52.54, 295.61°)
OKLab	oklab(50.02% 0.0173 -0.1351)
OKLCH	oklch(50.02% 0.136 277.3)
XYZ	xyz(14.7048, 11.8675, 42.0649)
Luminance	0.1187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5258AF #AFA952

analogous

#5286AF #5258AF #7A52AF

triadic

#5258AF #AF5258 #58AF52

tetradic

#5258AF #AF5286 #AFA952 #52AF7A

square

#5258AF #AF5286 #AFA952 #52AF7A

split-complementary

#5258AF #AF7A52 #86AF52

monochromatic

#2B2E5C #3E4386 #5258AF #7C80C2 #A6A9D6

Accessibility & contrast

On white

6.22

#5258AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#5258AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5258AF

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5258AF	#FFFFFF	#000000	##FFFFFF
##5258AF	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)

#2E65B2

Deuteranopia (green-blind)

#245DAD

Tritanopia (blue-blind)

#296B7B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5258af;
/* rgb */ color: rgb(82, 88, 175);
/* oklch */ color: oklch(50.0% 0.136 277.3);

Tailwind

colors: {
  custom: {
    50: '#8987c7',
    500: '#5258af',
    950: '#000000',
  },
}

SCSS

$custom: #5258af;
$custom-light: #8987c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5258af",
  "rgb": {
    "r": 82,
    "g": 88,
    "b": 175
  },
  "hsl": {
    "h": 236.129,
    "s": 36.759,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50023,
    "c": 0.13618,
    "h": 277.3
  },
  "luminance": 0.11868
}

Semantic roles & 50–950 ramp

primary

#5258AF

secondary

#C3C09A

accent

#C55BCD

background

#F8F8FC

surface

#F0EFF8

border

#CBCAD1

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #5258AF

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

Preview Lab → · Contrast checker → · Palette generator →