#354FA8#354FA8

#354FA8 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.9% C 0.146 H 267.9°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#354FA8
RGB	rgb(53, 79, 168)
HSL	hsl(226, 52%, 43%)
HSV	hsv(226, 68%, 66%)
CMYK	cmyk(68.5%, 53%, 0%, 34.1%)
CIE-LAB	lab(36.32, 20.56, -50.87)
CIE-LCH	lch(36.32, 54.87, 292.01°)
OKLab	oklab(45.86% -0.0052 -0.1461)
OKLCH	oklch(45.86% 0.146 267.9)
XYZ	xyz(11.3296, 9.1749, 38.2121)
Luminance	0.0918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354FA8 #A88E35

analogous

#3588A8 #354FA8 #5435A8

triadic

#354FA8 #A8354F #4FA835

tetradic

#354FA8 #A83588 #A88E35 #35A854

square

#354FA8 #A83588 #A88E35 #35A854

split-complementary

#354FA8 #A85435 #88A835

monochromatic

#18234B #263979 #354FA8 #526DC8 #8094D7

Accessibility & contrast

On white

7.41

#354FA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#354FA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354FA8

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354FA8	#FFFFFF	#000000	##FFFFFF
##354FA8	1.00	7.41	2.84	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155BAB

Deuteranopia (green-blind)

#0050A6

Tritanopia (blue-blind)

#006474

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #354fa8;
/* rgb */ color: rgb(53, 79, 168);
/* oklch */ color: oklch(45.9% 0.146 267.9);

Tailwind

colors: {
  custom: {
    50: '#7a7fc2',
    500: '#354fa8',
    950: '#000000',
  },
}

SCSS

$custom: #354fa8;
$custom-light: #7a7fc2;
$custom-dark: #000000;

JSON

{
  "hex": "#354fa8",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 168
  },
  "hsl": {
    "h": 226.435,
    "s": 52.036,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4586,
    "c": 0.14623,
    "h": 267.9
  },
  "luminance": 0.09176
}

Semantic roles & 50–950 ramp

primary

#354FA8

secondary

#C0B078

accent

#BB4CDB

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #354FA8

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

Preview Lab → · Contrast checker → · Palette generator →