#151E6D#151E6D

#151E6D is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.135 H 270.0°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#151E6D
RGB	rgb(21, 30, 109)
HSL	hsl(234, 68%, 25%)
HSV	hsv(234, 81%, 43%)
CMYK	cmyk(80.7%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(16.46, 26.94, -46.63)
CIE-LCH	lch(16.46, 53.86, 300.01°)
OKLab	oklab(29.08% 0 -0.135)
OKLCH	oklch(29.08% 0.135 270)
XYZ	xyz(3.5329, 2.1917, 14.7019)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#151E6D #6D6415

analogous

#154A6D #151E6D #38156D

triadic

#151E6D #6D151E #1E6D15

tetradic

#151E6D #6D154A #6D6415 #156D38

square

#151E6D #6D154A #6D6415 #156D38

split-complementary

#151E6D #6D3815 #4A6D15

monochromatic

#05071A #0B103A #151E6D #1F2CA0 #293AD4

Accessibility & contrast

On white

14.60

#151E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#151E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #151E6D

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##151E6D	#FFFFFF	#000000	##FFFFFF
##151E6D	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6F

Deuteranopia (green-blind)

#00256C

Tritanopia (blue-blind)

#003443

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #151e6d;
/* rgb */ color: rgb(21, 30, 109);
/* oklch */ color: oklch(29.1% 0.135 270.0);

Tailwind

colors: {
  custom: {
    50: '#635a98',
    500: '#151e6d',
    950: '#000000',
  },
}

SCSS

$custom: #151e6d;
$custom-light: #635a98;
$custom-dark: #000000;

JSON

{
  "hex": "#151e6d",
  "rgb": {
    "r": 21,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 233.864,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.29083,
    "c": 0.135,
    "h": 270
  },
  "luminance": 0.02192
}

Semantic roles & 50–950 ramp

primary

#151E6D

secondary

#A3993A

accent

#D93DEB

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06030E

muted

#7A787E

Preview Lab

Preview with #151E6D

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

Preview Lab → · Contrast checker → · Palette generator →