#152A6A#152A6A

#152A6A is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.2% C 0.115 H 266.0°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#152A6A
RGB	rgb(21, 42, 106)
HSL	hsl(225, 67%, 25%)
HSV	hsv(225, 80%, 42%)
CMYK	cmyk(80.2%, 60.4%, 0%, 58.4%)
CIE-LAB	lab(19.46, 17.21, -39.78)
CIE-LCH	lch(19.46, 43.34, 293.39°)
OKLab	oklab(31.2% -0.008 -0.1148)
OKLCH	oklch(31.2% 0.115 266)
XYZ	xyz(3.7378, 2.8555, 13.9871)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A6A #6A5515

analogous

#15556A #152A6A #2A156A

triadic

#152A6A #6A152A #2A6A15

tetradic

#152A6A #6A1555 #6A5515 #156A2A

square

#152A6A #6A1555 #6A5515 #156A2A

split-complementary

#152A6A #6A2A15 #556A15

monochromatic

#050A1A #0B1637 #152A6A #1F3E9D #2952D0

Accessibility & contrast

On white

13.37

#152A6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#152A6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A6A

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A6A	#FFFFFF	#000000	##FFFFFF
##152A6A	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336C

Deuteranopia (green-blind)

#002B69

Tritanopia (blue-blind)

#003A45

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #152a6a;
/* rgb */ color: rgb(21, 42, 106);
/* oklch */ color: oklch(31.2% 0.115 266.0);

Tailwind

colors: {
  custom: {
    50: '#616395',
    500: '#152a6a',
    950: '#000000',
  },
}

SCSS

$custom: #152a6a;
$custom-light: #616395;
$custom-dark: #000000;

JSON

{
  "hex": "#152a6a",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 106
  },
  "hsl": {
    "h": 225.176,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31202,
    "c": 0.11509,
    "h": 266
  },
  "luminance": 0.02856
}

Semantic roles & 50–950 ramp

primary

#152A6A

secondary

#A1873A

accent

#BF3EEA

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #152A6A

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

Preview Lab → · Contrast checker → · Palette generator →