#353A7D#353A7D

#353A7D is a dark, moderate blue. Relative luminance 0.053; OKLCH L 38.2% C 0.112 H 276.5°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#353A7D
RGB	rgb(53, 58, 125)
HSL	hsl(236, 40%, 35%)
HSV	hsv(236, 58%, 49%)
CMYK	cmyk(57.6%, 53.6%, 0%, 51%)
CIE-LAB	lab(27.47, 18.98, -38.86)
CIE-LCH	lch(27.47, 43.24, 296.03°)
OKLab	oklab(38.22% 0.0127 -0.1111)
OKLCH	oklch(38.22% 0.112 276.5)
XYZ	xyz(6.6817, 5.2632, 20.0619)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353A7D #7D7835

analogous

#355E7D #353A7D #54357D

triadic

#353A7D #7D353A #3A7D35

tetradic

#353A7D #7D355E #7D7835 #357D54

square

#353A7D #7D355E #7D7835 #357D54

split-complementary

#353A7D #7D5435 #5E7D35

monochromatic

#111227 #232652 #353A7D #474EA8 #6C72C1

Accessibility & contrast

On white

10.23

#353A7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#353A7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353A7D

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353A7D	#FFFFFF	#000000	##FFFFFF
##353A7D	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#16447F

Deuteranopia (green-blind)

#093E7C

Tritanopia (blue-blind)

#0F4955

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #353a7d;
/* rgb */ color: rgb(53, 58, 125);
/* oklch */ color: oklch(38.2% 0.112 276.5);

Tailwind

colors: {
  custom: {
    50: '#7370a3',
    500: '#353a7d',
    950: '#000000',
  },
}

SCSS

$custom: #353a7d;
$custom-light: #7370a3;
$custom-dark: #000000;

JSON

{
  "hex": "#353a7d",
  "rgb": {
    "r": 53,
    "g": 58,
    "b": 125
  },
  "hsl": {
    "h": 235.833,
    "s": 40.449,
    "l": 34.902
  },
  "oklch": {
    "l": 0.38216,
    "c": 0.11179,
    "h": 276.5
  },
  "luminance": 0.05264
}

Semantic roles & 50–950 ramp

primary

#353A7D

secondary

#A9A465

accent

#C857D0

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #353A7D

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

Preview Lab → · Contrast checker → · Palette generator →