#151E72#151E72

#151E72 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 29.6% C 0.142 H 269.8°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#151E72
RGB	rgb(21, 30, 114)
HSL	hsl(234, 69%, 26%)
HSV	hsv(234, 82%, 45%)
CMYK	cmyk(81.6%, 73.7%, 0%, 55.3%)
CIE-LAB	lab(17.00, 28.87, -48.99)
CIE-LCH	lch(17.00, 56.87, 300.51°)
OKLab	oklab(29.63% -0.0006 -0.1419)
OKLCH	oklch(29.63% 0.142 269.8)
XYZ	xyz(3.8098, 2.3025, 16.1600)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E72 #726915

analogous

#154D72 #151E72 #3B1572

triadic

#151E72 #72151E #1E7215

tetradic

#151E72 #72154D #726915 #15723B

square

#151E72 #72154D #726915 #15723B

split-complementary

#151E72 #723B15 #4D7215

monochromatic

#05071A #0B103E #151E72 #1F2CA6 #2A3BD8

Accessibility & contrast

On white

14.38

#151E72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#151E72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E72

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E72	#FFFFFF	#000000	##FFFFFF
##151E72	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002570

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #151e72;
/* rgb */ color: rgb(21, 30, 114);
/* oklch */ color: oklch(29.6% 0.142 269.8);

Tailwind

colors: {
  custom: {
    50: '#655a9c',
    500: '#151e72',
    950: '#000000',
  },
}

SCSS

$custom: #151e72;
$custom-light: #655a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#151e72",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 114
  },
  "hsl": {
    "h": 234.194,
    "s": 68.889,
    "l": 26.471
  },
  "oklch": {
    "l": 0.29633,
    "c": 0.14188,
    "h": 269.8
  },
  "luminance": 0.02303
}

Semantic roles & 50–950 ramp

primary

#151E72

secondary

#A89E3B

accent

#DB3CEC

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #151E72

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

Preview Lab → · Contrast checker → · Palette generator →