#151E60#151E60

#151E60 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.7% C 0.116 H 270.6°. Best body text is #FFFFFF at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#151E60
RGB	rgb(21, 30, 96)
HSL	hsl(233, 64%, 23%)
HSV	hsv(233, 78%, 38%)
CMYK	cmyk(78.1%, 68.7%, 0%, 62.4%)
CIE-LAB	lab(15.13, 21.78, -40.28)
CIE-LCH	lch(15.13, 45.79, 298.41°)
OKLab	oklab(27.7% 0.0012 -0.1164)
OKLCH	oklch(27.7% 0.116 270.6)
XYZ	xyz(2.8841, 1.9322, 11.2850)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E60 #605715

analogous

#154360 #151E60 #311560

triadic

#151E60 #60151E #1E6015

tetradic

#151E60 #601543 #605715 #156031

square

#151E60 #601543 #605715 #156031

split-complementary

#151E60 #603115 #436015

monochromatic

#050819 #0A0E2E #151E60 #202E92 #2B3DC4

Accessibility & contrast

On white

15.14

#151E60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#151E60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E60

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E60	#FFFFFF	#000000	##FFFFFF
##151E60	1.00	15.14	1.39	15.14
#FFFFFF	15.14	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A62

Deuteranopia (green-blind)

#00225F

Tritanopia (blue-blind)

#002F3C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #151e60;
/* rgb */ color: rgb(21, 30, 96);
/* oklch */ color: oklch(27.7% 0.116 270.6);

Tailwind

colors: {
  custom: {
    50: '#5f598e',
    500: '#151e60',
    950: '#000000',
  },
}

SCSS

$custom: #151e60;
$custom-light: #5f598e;
$custom-dark: #000000;

JSON

{
  "hex": "#151e60",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 96
  },
  "hsl": {
    "h": 232.8,
    "s": 64.103,
    "l": 22.941
  },
  "oklch": {
    "l": 0.27703,
    "c": 0.11643,
    "h": 270.6
  },
  "luminance": 0.01933
}

Semantic roles & 50–950 ramp

primary

#151E60

secondary

#978C3A

accent

#D341E7

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #151E60

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

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