#354DC1#354DC1

#354DC1 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.183 H 269.2°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#354DC1
RGB	rgb(53, 77, 193)
HSL	hsl(230, 57%, 48%)
HSV	hsv(230, 73%, 76%)
CMYK	cmyk(72.5%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(37.69, 31.03, -63.40)
CIE-LCH	lch(37.69, 70.58, 296.08°)
OKLab	oklab(47.48% -0.0026 -0.183)
OKLCH	oklch(47.48% 0.183 269.2)
XYZ	xyz(13.7444, 9.9135, 51.6309)
Luminance	0.0992 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354DC1 #C1A935

analogous

#3593C1 #354DC1 #6335C1

triadic

#354DC1 #C1354D #4DC135

tetradic

#354DC1 #C13593 #C1A935 #35C163

square

#354DC1 #C13593 #C1A935 #35C163

split-complementary

#354DC1 #C16335 #93C135

monochromatic

#1B2761 #283A91 #354DC1 #6074D3 #909EE0

Accessibility & contrast

On white

7.04

#354DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#354DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354DC1

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354DC1	#FFFFFF	#000000	##FFFFFF
##354DC1	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #354dc1;
/* rgb */ color: rgb(53, 77, 193);
/* oklch */ color: oklch(47.5% 0.183 269.2);

Tailwind

colors: {
  custom: {
    50: '#7f7ed5',
    500: '#354dc1',
    950: '#000000',
  },
}

SCSS

$custom: #354dc1;
$custom-light: #7f7ed5;
$custom-dark: #000000;

JSON

{
  "hex": "#354dc1",
  "rgb": {
    "r": 53,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 229.714,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47481,
    "c": 0.18302,
    "h": 269.2
  },
  "luminance": 0.09915
}

Semantic roles & 50–950 ramp

primary

#354DC1

secondary

#CBBF87

accent

#C648E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #354DC1

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

Preview Lab → · Contrast checker → · Palette generator →