#354EA4#354EA4

#354EA4 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.142 H 268.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#354EA4
RGB	rgb(53, 78, 164)
HSL	hsl(226, 51%, 43%)
HSV	hsv(226, 68%, 64%)
CMYK	cmyk(67.7%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(35.76, 19.74, -49.38)
CIE-LCH	lch(35.76, 53.18, 291.79°)
OKLab	oklab(45.35% -0.0047 -0.1418)
OKLCH	oklch(45.35% 0.142 268.1)
XYZ	xyz(10.8911, 8.8850, 36.2558)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354EA4 #A48B35

analogous

#3586A4 #354EA4 #5335A4

triadic

#354EA4 #A4354E #4EA435

tetradic

#354EA4 #A43586 #A48B35 #35A453

square

#354EA4 #A43586 #A48B35 #35A453

split-complementary

#354EA4 #A45335 #86A435

monochromatic

#172247 #263876 #354EA4 #506BC6 #7E92D5

Accessibility & contrast

On white

7.56

#354EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#354EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354EA4

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354EA4	#FFFFFF	#000000	##FFFFFF
##354EA4	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1959A7

Deuteranopia (green-blind)

#004FA2

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #354ea4;
/* rgb */ color: rgb(53, 78, 164);
/* oklch */ color: oklch(45.3% 0.142 268.1);

Tailwind

colors: {
  custom: {
    50: '#797fc0',
    500: '#354ea4',
    950: '#000000',
  },
}

SCSS

$custom: #354ea4;
$custom-light: #797fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#354ea4",
  "rgb": {
    "r": 53,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 226.486,
    "s": 51.152,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45348,
    "c": 0.14185,
    "h": 268.1
  },
  "luminance": 0.08886
}

Semantic roles & 50–950 ramp

primary

#354EA4

secondary

#BEAE76

accent

#BB4DDB

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #354EA4

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

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