#354FD0#354FD0

#354FD0 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.1% C 0.200 H 268.8°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#354FD0
RGB	rgb(53, 79, 208)
HSL	hsl(230, 62%, 51%)
HSV	hsv(230, 75%, 82%)
CMYK	cmyk(74.5%, 62%, 0%, 18.4%)
CIE-LAB	lab(39.41, 35.17, -69.28)
CIE-LCH	lch(39.41, 77.70, 296.91°)
OKLab	oklab(49.14% -0.0041 -0.2002)
OKLCH	oklch(49.14% 0.2 268.8)
XYZ	xyz(15.6454, 10.9012, 60.9419)
Luminance	0.1090 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354FD0 #D0B635

analogous

#359DD0 #354FD0 #6835D0

triadic

#354FD0 #D0354F #4FD035

tetradic

#354FD0 #D0359D #D0B635 #35D068

square

#354FD0 #D0359D #D0B635 #35D068

split-complementary

#354FD0 #D06835 #9DD035

monochromatic

#1A2970 #263BA2 #354FD0 #677ADC #98A6E7

Accessibility & contrast

On white

6.60

#354FD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#354FD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #354FD0

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354FD0	#FFFFFF	#000000	##FFFFFF
##354FD0	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064D4

Deuteranopia (green-blind)

#0056CE

Tritanopia (blue-blind)

#007088

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #354fd0;
/* rgb */ color: rgb(53, 79, 208);
/* oklch */ color: oklch(49.1% 0.200 268.8);

Tailwind

colors: {
  custom: {
    50: '#8380df',
    500: '#354fd0',
    950: '#000000',
  },
}

SCSS

$custom: #354fd0;
$custom-light: #8380df;
$custom-dark: #000000;

JSON

{
  "hex": "#354fd0",
  "rgb": {
    "r": 53,
    "g": 79,
    "b": 208
  },
  "hsl": {
    "h": 229.935,
    "s": 62.249,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49141,
    "c": 0.20028,
    "h": 268.8
  },
  "luminance": 0.10903
}

Semantic roles & 50–950 ramp

primary

#354FD0

secondary

#D3C78E

accent

#CA42E5

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #354FD0

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

Preview Lab → · Contrast checker → · Palette generator →