#354FA7#354FA7

#354FA7 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.145 H 267.9°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#354FA7
RGB	rgb(53, 79, 167)
HSL	hsl(226, 52%, 43%)
HSV	hsv(226, 68%, 65%)
CMYK	cmyk(68.3%, 52.7%, 0%, 34.5%)
CIE-LAB	lab(36.25, 20.19, -50.39)
CIE-LCH	lch(36.25, 54.28, 291.84°)
OKLab	oklab(45.78% -0.0053 -0.1447)
OKLCH	oklch(45.78% 0.145 267.9)
XYZ	xyz(11.2368, 9.1378, 37.7233)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354FA7 #A78D35

analogous

#3588A7 #354FA7 #5435A7

triadic

#354FA7 #A7354F #4FA735

tetradic

#354FA7 #A73588 #A78D35 #35A754

square

#354FA7 #A73588 #A78D35 #35A754

split-complementary

#354FA7 #A75435 #88A735

monochromatic

#18234A #263979 #354FA7 #516CC8 #8094D7

Accessibility & contrast

On white

7.43

#354FA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#354FA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354FA7

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354FA7	#FFFFFF	#000000	##FFFFFF
##354FA7	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175BAA

Deuteranopia (green-blind)

#0050A5

Tritanopia (blue-blind)

#006473

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #354fa7;
/* rgb */ color: rgb(53, 79, 167);
/* oklch */ color: oklch(45.8% 0.145 267.9);

Tailwind

colors: {
  custom: {
    50: '#7a7fc2',
    500: '#354fa7',
    950: '#000000',
  },
}

SCSS

$custom: #354fa7;
$custom-light: #7a7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#354fa7",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 167
  },
  "hsl": {
    "h": 226.316,
    "s": 51.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.45784,
    "c": 0.14482,
    "h": 267.9
  },
  "luminance": 0.09139
}

Semantic roles & 50–950 ramp

primary

#354FA7

secondary

#C0AF78

accent

#BB4DDB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #354FA7

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

Preview Lab → · Contrast checker → · Palette generator →