#353E91#353E91

#353E91 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.6% C 0.136 H 274.0°. Best body text is #FFFFFF at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#353E91
RGB	rgb(53, 62, 145)
HSL	hsl(234, 46%, 39%)
HSV	hsv(234, 63%, 57%)
CMYK	cmyk(63.4%, 57.2%, 0%, 43.1%)
CIE-LAB	lab(30.02, 23.45, -47.15)
CIE-LCH	lch(30.02, 52.66, 296.44°)
OKLab	oklab(40.59% 0.0095 -0.1354)
OKLCH	oklch(40.59% 0.136 274)
XYZ	xyz(8.3000, 6.2458, 27.5507)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353E91 #918835

analogous

#356C91 #353E91 #5A3591

triadic

#353E91 #91353E #3E9135

tetradic

#353E91 #91356C #918835 #35915A

square

#353E91 #91356C #918835 #35915A

split-complementary

#353E91 #915A35 #6C9135

monochromatic

#141837 #252B64 #353E91 #4753BC #747DCC

Accessibility & contrast

On white

9.34

#353E91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#353E91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353E91

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353E91	#FFFFFF	#000000	##FFFFFF
##353E91	1.00	9.34	2.25	9.34
#FFFFFF	9.34	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B94

Deuteranopia (green-blind)

#00438F

Tritanopia (blue-blind)

#005261

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #353e91;
/* rgb */ color: rgb(53, 62, 145);
/* oklch */ color: oklch(40.6% 0.136 274.0);

Tailwind

colors: {
  custom: {
    50: '#7673b2',
    500: '#353e91',
    950: '#000000',
  },
}

SCSS

$custom: #353e91;
$custom-light: #7673b2;
$custom-dark: #000000;

JSON

{
  "hex": "#353e91",
  "rgb": {
    "r": 53,
    "g": 62,
    "b": 145
  },
  "hsl": {
    "h": 234.13,
    "s": 46.465,
    "l": 38.824
  },
  "oklch": {
    "l": 0.40594,
    "c": 0.13575,
    "h": 274
  },
  "luminance": 0.06246
}

Semantic roles & 50–950 ramp

primary

#353E91

secondary

#B5AE6D

accent

#C952D6

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #353E91

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

Preview Lab → · Contrast checker → · Palette generator →