#351EAC#351EAC

#351EAC is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.3% C 0.206 H 277.8°. Best body text is #FFFFFF at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#351EAC
RGB	rgb(53, 30, 172)
HSL	hsl(250, 70%, 40%)
HSV	hsv(250, 83%, 67%)
CMYK	cmyk(69.2%, 82.6%, 0%, 32.5%)
CIE-LAB	lab(25.75, 51.06, -70.57)
CIE-LCH	lch(25.75, 87.10, 305.89°)
OKLab	oklab(38.29% 0.0279 -0.2038)
OKLCH	oklch(38.29% 0.206 277.8)
XYZ	xyz(9.3765, 4.6632, 39.4277)
Luminance	0.0466 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#351EAC #95AC1E

analogous

#1E4EAC #351EAC #7C1EAC

triadic

#351EAC #AC351E #1EAC35

tetradic

#351EAC #AC1E4E #95AC1E #1EAC7C

square

#351EAC #AC1E4E #95AC1E #1EAC7C

split-complementary

#351EAC #AC7C1E #4EAC1E

monochromatic

#150C44 #251578 #351EAC #492DDA #7661E3

Accessibility & contrast

On white

10.87

#351EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#351EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #351EAC

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##351EAC	#FFFFFF	#000000	##FFFFFF
##351EAC	1.00	10.87	1.93	10.87
#FFFFFF	10.87	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B0

Deuteranopia (green-blind)

#0037AA

Tritanopia (blue-blind)

#004B67

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #351eac;
/* rgb */ color: rgb(53, 30, 172);
/* oklch */ color: oklch(38.3% 0.206 277.8);

Tailwind

colors: {
  custom: {
    50: '#7f5fc6',
    500: '#351eac',
    950: '#000000',
  },
}

SCSS

$custom: #351eac;
$custom-light: #7f5fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#351eac",
  "rgb": {
    "r": 53,
    "g": 30,
    "b": 172
  },
  "hsl": {
    "h": 249.718,
    "s": 70.297,
    "l": 39.608
  },
  "oklch": {
    "l": 0.3829,
    "c": 0.20575,
    "h": 277.8
  },
  "luminance": 0.04664
}

Semantic roles & 50–950 ramp

primary

#351EAC

secondary

#B7C85E

accent

#ED3BD0

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #351EAC

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

Preview Lab → · Contrast checker → · Palette generator →