#354CC1#354CC1

#354CC1 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.3% C 0.184 H 269.4°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#354CC1
RGB	rgb(53, 76, 193)
HSL	hsl(230, 57%, 48%)
HSV	hsv(230, 73%, 76%)
CMYK	cmyk(72.5%, 60.6%, 0%, 24.3%)
CIE-LAB	lab(37.43, 31.68, -63.81)
CIE-LCH	lch(37.43, 71.24, 296.40°)
OKLab	oklab(47.29% -0.0019 -0.1842)
OKLCH	oklch(47.29% 0.184 269.4)
XYZ	xyz(13.6750, 9.7746, 51.6077)
Luminance	0.0978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#354CC1 #C1AA35

analogous

#3592C1 #354CC1 #6435C1

triadic

#354CC1 #C1354C #4CC135

tetradic

#354CC1 #C13592 #C1AA35 #35C164

square

#354CC1 #C13592 #C1AA35 #35C164

split-complementary

#354CC1 #C16435 #92C135

monochromatic

#1B2661 #283991 #354CC1 #6073D3 #909DE0

Accessibility & contrast

On white

7.11

#354CC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#354CC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #354CC1

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##354CC1	#FFFFFF	#000000	##FFFFFF
##354CC1	1.00	7.11	2.96	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC5

Deuteranopia (green-blind)

#0052BF

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #354cc1;
/* rgb */ color: rgb(53, 76, 193);
/* oklch */ color: oklch(47.3% 0.184 269.4);

Tailwind

colors: {
  custom: {
    50: '#7f7dd5',
    500: '#354cc1',
    950: '#000000',
  },
}

SCSS

$custom: #354cc1;
$custom-light: #7f7dd5;
$custom-dark: #000000;

JSON

{
  "hex": "#354cc1",
  "rgb": {
    "r": 53,
    "g": 76,
    "b": 193
  },
  "hsl": {
    "h": 230.143,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.47294,
    "c": 0.18423,
    "h": 269.4
  },
  "luminance": 0.09776
}

Semantic roles & 50–950 ramp

primary

#354CC1

secondary

#CBC087

accent

#C748E0

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #354CC1

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

Preview Lab → · Contrast checker → · Palette generator →