#3C58AF#3C58AF

#3C58AF is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.6% C 0.142 H 267.5°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#3C58AF
RGB	rgb(60, 88, 175)
HSL	hsl(225, 49%, 46%)
HSV	hsv(225, 66%, 69%)
CMYK	cmyk(65.7%, 49.7%, 0%, 31.4%)
CIE-LAB	lab(39.64, 18.38, -49.65)
CIE-LCH	lch(39.64, 52.94, 290.31°)
OKLab	oklab(48.63% -0.0063 -0.1423)
OKLCH	oklch(48.63% 0.142 267.5)
XYZ	xyz(13.0884, 11.0340, 41.9892)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C58AF #AF933C

analogous

#3C91AF #3C58AF #593CAF

triadic

#3C58AF #AF3C58 #58AF3C

tetradic

#3C58AF #AF3C91 #AF933C #3CAF59

square

#3C58AF #AF3C91 #AF933C #3CAF59

split-complementary

#3C58AF #AF593C #91AF3C

monochromatic

#1D2A54 #2C4181 #3C58AF #6079C8 #8DA0D8

Accessibility & contrast

On white

6.55

#3C58AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3C58AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C58AF

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C58AF	#FFFFFF	#000000	##FFFFFF
##3C58AF	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2963B2

Deuteranopia (green-blind)

#0958AD

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3c58af;
/* rgb */ color: rgb(60, 88, 175);
/* oklch */ color: oklch(48.6% 0.142 267.5);

Tailwind

colors: {
  custom: {
    50: '#7e86c7',
    500: '#3c58af',
    950: '#000000',
  },
}

SCSS

$custom: #3c58af;
$custom-light: #7e86c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c58af",
  "rgb": {
    "r": 60,
    "g": 88,
    "b": 175
  },
  "hsl": {
    "h": 225.391,
    "s": 48.936,
    "l": 46.078
  },
  "oklch": {
    "l": 0.48628,
    "c": 0.14241,
    "h": 267.5
  },
  "luminance": 0.11035
}

Semantic roles & 50–950 ramp

primary

#3C58AF

secondary

#C3B384

accent

#B74FD8

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3C58AF

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

Preview Lab → · Contrast checker → · Palette generator →