#353E7D#353E7D

#353E7D is a dark, moderate blue. Relative luminance 0.057; OKLCH L 39.1% C 0.106 H 274.3°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#353E7D
RGB	rgb(53, 62, 125)
HSL	hsl(233, 40%, 35%)
HSV	hsv(233, 58%, 49%)
CMYK	cmyk(57.6%, 50.4%, 0%, 51%)
CIE-LAB	lab(28.60, 16.27, -37.05)
CIE-LCH	lch(28.60, 40.46, 293.71°)
OKLab	oklab(39.06% 0.008 -0.1057)
OKLCH	oklch(39.06% 0.106 274.3)
XYZ	xyz(6.8913, 5.6823, 20.1317)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353E7D #7D7435

analogous

#35627D #353E7D #50357D

triadic

#353E7D #7D353E #3E7D35

tetradic

#353E7D #7D3562 #7D7435 #357D50

square

#353E7D #7D3562 #7D7435 #357D50

split-complementary

#353E7D #7D5035 #627D35

monochromatic

#111327 #232952 #353E7D #4753A8 #6C76C1

Accessibility & contrast

On white

9.83

#353E7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#353E7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353E7D

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353E7D	#FFFFFF	#000000	##FFFFFF
##353E7D	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20477F

Deuteranopia (green-blind)

#16417C

Tritanopia (blue-blind)

#0E4C57

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #353e7d;
/* rgb */ color: rgb(53, 62, 125);
/* oklch */ color: oklch(39.1% 0.106 274.3);

Tailwind

colors: {
  custom: {
    50: '#7373a3',
    500: '#353e7d',
    950: '#000000',
  },
}

SCSS

$custom: #353e7d;
$custom-light: #7373a3;
$custom-dark: #000000;

JSON

{
  "hex": "#353e7d",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 125
  },
  "hsl": {
    "h": 232.5,
    "s": 40.449,
    "l": 34.902
  },
  "oklch": {
    "l": 0.39064,
    "c": 0.10601,
    "h": 274.3
  },
  "luminance": 0.05683
}

Semantic roles & 50–950 ramp

primary

#353E7D

secondary

#A9A065

accent

#C157D0

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #353E7D

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

Preview Lab → · Contrast checker → · Palette generator →