#354B97#354B97

#354B97 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.7% C 0.127 H 268.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#354B97
RGB	rgb(53, 75, 151)
HSL	hsl(227, 48%, 40%)
HSV	hsv(227, 65%, 59%)
CMYK	cmyk(64.9%, 50.3%, 0%, 40.8%)
CIE-LAB	lab(34.03, 16.95, -44.34)
CIE-LCH	lch(34.03, 47.47, 290.92°)
OKLab	oklab(43.75% -0.0032 -0.127)
OKLCH	oklch(43.75% 0.127 268.6)
XYZ	xyz(9.5683, 8.0226, 30.3164)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354B97 #978135

analogous

#357C97 #354B97 #503597

triadic

#354B97 #97354B #4B9735

tetradic

#354B97 #97357C #978135 #359750

square

#354B97 #97357C #978135 #359750

split-complementary

#354B97 #975035 #7C9735

monochromatic

#151E3C #25346A #354B97 #4A64BF #778BCF

Accessibility & contrast

On white

8.06

#354B97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#354B97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354B97

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354B97	#FFFFFF	#000000	##FFFFFF
##354B97	1.00	8.06	2.60	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22559A

Deuteranopia (green-blind)

#0A4C95

Tritanopia (blue-blind)

#005D6A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #354b97;
/* rgb */ color: rgb(53, 75, 151);
/* oklch */ color: oklch(43.7% 0.127 268.6);

Tailwind

colors: {
  custom: {
    50: '#777cb6',
    500: '#354b97',
    950: '#000000',
  },
}

SCSS

$custom: #354b97;
$custom-light: #777cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#354b97",
  "rgb": {
    "r": 53,
    "g": 75,
    "b": 151
  },
  "hsl": {
    "h": 226.531,
    "s": 48.039,
    "l": 40
  },
  "oklch": {
    "l": 0.43749,
    "c": 0.12703,
    "h": 268.6
  },
  "luminance": 0.08023
}

Semantic roles & 50–950 ramp

primary

#354B97

secondary

#B8A870

accent

#B950D8

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #354B97

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

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