#354288#354288

#354288 is a dark, moderate blue. Relative luminance 0.064; OKLCH L 40.7% C 0.117 H 272.3°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#354288
RGB	rgb(53, 66, 136)
HSL	hsl(231, 44%, 37%)
HSV	hsv(231, 61%, 53%)
CMYK	cmyk(61%, 51.5%, 0%, 46.7%)
CIE-LAB	lab(30.47, 17.51, -40.88)
CIE-LCH	lch(30.47, 44.47, 293.19°)
OKLab	oklab(40.72% 0.0047 -0.1169)
OKLCH	oklch(40.72% 0.117 272.3)
XYZ	xyz(7.8589, 6.4303, 24.1148)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354288 #887B35

analogous

#356C88 #354288 #513588

triadic

#354288 #883542 #428835

tetradic

#354288 #88356C #887B35 #358851

square

#354288 #88356C #887B35 #358851

split-complementary

#354288 #885135 #6C8835

monochromatic

#131730 #242D5C #354288 #4657B4 #707EC7

Accessibility & contrast

On white

9.19

#354288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#354288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354288

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354288	#FFFFFF	#000000	##FFFFFF
##354288	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4C8B

Deuteranopia (green-blind)

#0C4487

Tritanopia (blue-blind)

#00525E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #354288;
/* rgb */ color: rgb(53, 66, 136);
/* oklch */ color: oklch(40.7% 0.117 272.3);

Tailwind

colors: {
  custom: {
    50: '#7476ab',
    500: '#354288',
    950: '#000000',
  },
}

SCSS

$custom: #354288;
$custom-light: #7476ab;
$custom-dark: #000000;

JSON

{
  "hex": "#354288",
  "rgb": {
    "r": 53,
    "g": 66,
    "b": 136
  },
  "hsl": {
    "h": 230.602,
    "s": 43.915,
    "l": 37.059
  },
  "oklch": {
    "l": 0.40724,
    "c": 0.11702,
    "h": 272.3
  },
  "luminance": 0.06431
}

Semantic roles & 50–950 ramp

primary

#354288

secondary

#B0A569

accent

#C054D4

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #354288

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

Preview Lab → · Contrast checker → · Palette generator →