#1541CA#1541CA

#1541CA is a dark, highly saturated blue. Relative luminance 0.082; OKLCH L 45.0% C 0.216 H 264.6°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#1541CA
RGB	rgb(21, 65, 202)
HSL	hsl(225, 81%, 44%)
HSV	hsv(225, 90%, 79%)
CMYK	cmyk(89.6%, 67.8%, 0%, 20.8%)
CIE-LAB	lab(34.40, 39.42, -74.07)
CIE-LCH	lch(34.40, 83.91, 298.02°)
OKLab	oklab(44.98% -0.0203 -0.2148)
OKLCH	oklch(44.98% 0.216 264.6)
XYZ	xyz(12.8565, 8.2026, 56.7713)
Luminance	0.0820 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1541CA #CA9E15

analogous

#159BCA #1541CA #4315CA

triadic

#1541CA #CA1541 #41CA15

tetradic

#1541CA #CA159B #CA9E15 #15CA43

square

#1541CA #CA159B #CA9E15 #15CA43

split-complementary

#1541CA #CA4315 #9BCA15

monochromatic

#091D5B #0F2F93 #1541CA #325FEA #6A8AEF

Accessibility & contrast

On white

7.95

#1541CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#1541CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1541CA

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1541CA	#FFFFFF	#000000	##FFFFFF
##1541CA	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059CE

Deuteranopia (green-blind)

#0048C8

Tritanopia (blue-blind)

#006780

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1541ca;
/* rgb */ color: rgb(21, 65, 202);
/* oklch */ color: oklch(45.0% 0.216 264.6);

Tailwind

colors: {
  custom: {
    50: '#7a75db',
    500: '#1541ca',
    950: '#000000',
  },
}

SCSS

$custom: #1541ca;
$custom-light: #7a75db;
$custom-dark: #000000;

JSON

{
  "hex": "#1541ca",
  "rgb": {
    "r": 21,
    "g": 65,
    "b": 202
  },
  "hsl": {
    "h": 225.414,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.44984,
    "c": 0.21581,
    "h": 264.6
  },
  "luminance": 0.08204
}

Semantic roles & 50–950 ramp

primary

#1541CA

secondary

#D5BA66

accent

#C730F8

background

#F8F7FD

surface

#EFEDFB

border

#CAC8D4

text

#0B0815

muted

#7C7B83

Preview Lab

Preview with #1541CA

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

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