#151E6A#151E6A

#151E6A is a dark, vivid blue. Relative luminance 0.021; OKLCH L 28.8% C 0.131 H 270.1°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#151E6A
RGB	rgb(21, 30, 106)
HSL	hsl(234, 67%, 25%)
HSV	hsv(234, 80%, 42%)
CMYK	cmyk(80.2%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(16.15, 25.77, -45.20)
CIE-LCH	lch(16.15, 52.03, 299.69°)
OKLab	oklab(28.76% 0.0003 -0.1308)
OKLCH	oklch(28.76% 0.131 270.1)
XYZ	xyz(3.3742, 2.1282, 13.8658)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E6A #6A6115

analogous

#15496A #151E6A #37156A

triadic

#151E6A #6A151E #1E6A15

tetradic

#151E6A #6A1549 #6A6115 #156A37

square

#151E6A #6A1549 #6A6115 #156A37

split-complementary

#151E6A #6A3715 #496A15

monochromatic

#05071A #0B1037 #151E6A #1F2C9D #293BD0

Accessibility & contrast

On white

14.73

#151E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#151E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E6A

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E6A	#FFFFFF	#000000	##FFFFFF
##151E6A	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6C

Deuteranopia (green-blind)

#002469

Tritanopia (blue-blind)

#003341

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #151e6a;
/* rgb */ color: rgb(21, 30, 106);
/* oklch */ color: oklch(28.8% 0.131 270.1);

Tailwind

colors: {
  custom: {
    50: '#625a95',
    500: '#151e6a',
    950: '#000000',
  },
}

SCSS

$custom: #151e6a;
$custom-light: #625a95;
$custom-dark: #000000;

JSON

{
  "hex": "#151e6a",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 233.647,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.28757,
    "c": 0.13081,
    "h": 270.1
  },
  "luminance": 0.02129
}

Semantic roles & 50–950 ramp

primary

#151E6A

secondary

#A1963A

accent

#D83EEA

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030D

muted

#7A787E

Preview Lab

Preview with #151E6A

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

Preview Lab → · Contrast checker → · Palette generator →