#35397B#35397B

#35397B is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.9% C 0.110 H 277.1°. Best body text is #FFFFFF at 10.38:1 contrast (WCAG AA passes).

Color values

HEX	#35397B
RGB	rgb(53, 57, 123)
HSL	hsl(237, 40%, 35%)
HSV	hsv(237, 57%, 48%)
CMYK	cmyk(56.9%, 53.7%, 0%, 51.8%)
CIE-LAB	lab(27.05, 18.95, -38.27)
CIE-LCH	lch(27.05, 42.70, 296.34°)
OKLab	oklab(37.86% 0.0137 -0.1094)
OKLCH	oklch(37.86% 0.11 277.1)
XYZ	xyz(6.5053, 5.1128, 19.3791)
Luminance	0.0511 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35397B #7B7735

analogous

#355C7B #35397B #54357B

triadic

#35397B #7B3539 #397B35

tetradic

#35397B #7B355C #7B7735 #357B54

square

#35397B #7B355C #7B7735 #357B54

split-complementary

#35397B #7B5435 #5C7B35

monochromatic

#101125 #232550 #35397B #474DA6 #6B70BF

Accessibility & contrast

On white

10.38

#35397B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#35397B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35397B

10.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35397B	#FFFFFF	#000000	##FFFFFF
##35397B	1.00	10.38	2.02	10.38
#FFFFFF	10.38	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16437D

Deuteranopia (green-blind)

#0A3D7A

Tritanopia (blue-blind)

#124854

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #35397b;
/* rgb */ color: rgb(53, 57, 123);
/* oklch */ color: oklch(37.9% 0.110 277.1);

Tailwind

colors: {
  custom: {
    50: '#736fa2',
    500: '#35397b',
    950: '#000000',
  },
}

SCSS

$custom: #35397b;
$custom-light: #736fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#35397b",
  "rgb": {
    "r": 53,
    "g": 57,
    "b": 123
  },
  "hsl": {
    "h": 236.571,
    "s": 39.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.37856,
    "c": 0.11021,
    "h": 277.1
  },
  "luminance": 0.05113
}

Semantic roles & 50–950 ramp

primary

#35397B

secondary

#A8A464

accent

#C958D0

background

#F7F6FA

surface

#EDECF3

border

#C8C7CD

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #35397B

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

Preview Lab → · Contrast checker → · Palette generator →