#151E46#151E46

#151E46 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.2% C 0.076 H 270.6°. Best body text is #FFFFFF at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#151E46
RGB	rgb(21, 30, 70)
HSL	hsl(229, 54%, 18%)
HSV	hsv(229, 70%, 27%)
CMYK	cmyk(70%, 57.1%, 0%, 72.5%)
CIE-LAB	lab(12.80, 11.06, -26.41)
CIE-LCH	lch(12.80, 28.64, 292.73°)
OKLab	oklab(25.24% 0.0008 -0.0757)
OKLCH	oklch(25.24% 0.076 270.6)
XYZ	xyz(1.8787, 1.5300, 5.9895)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E46 #463D15

analogous

#153646 #151E46 #251546

triadic

#151E46 #46151E #1E4615

tetradic

#151E46 #461536 #463D15 #154625

square

#151E46 #461536 #463D15 #154625

split-complementary

#151E46 #462515 #364615

monochromatic

#070A18 #070A18 #151E46 #233275 #3146A4

Accessibility & contrast

On white

16.08

#151E46 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#151E46 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E46

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E46	#FFFFFF	#000000	##FFFFFF
##151E46	1.00	16.08	1.31	16.08
#FFFFFF	16.08	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#072347

Deuteranopia (green-blind)

#001F45

Tritanopia (blue-blind)

#00272E

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #151e46;
/* rgb */ color: rgb(21, 30, 70);
/* oklch */ color: oklch(25.2% 0.076 270.6);

Tailwind

colors: {
  custom: {
    50: '#58597a',
    500: '#151e46',
    950: '#000000',
  },
}

SCSS

$custom: #151e46;
$custom-light: #58597a;
$custom-dark: #000000;

JSON

{
  "hex": "#151e46",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 70
  },
  "hsl": {
    "h": 228.98,
    "s": 53.846,
    "l": 17.843
  },
  "oklch": {
    "l": 0.2524,
    "c": 0.07569,
    "h": 270.6
  },
  "luminance": 0.0153
}

Semantic roles & 50–950 ramp

primary

#151E46

secondary

#7E7139

accent

#C24BDD

background

#F5F5F7

surface

#E9E9ED

border

#C5C5C8

text

#040309

muted

#79787B

Preview Lab

Preview with #151E46

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

Preview Lab → · Contrast checker → · Palette generator →