#152A6E#152A6E

#152A6E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.6% C 0.121 H 266.3°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#152A6E
RGB	rgb(21, 42, 110)
HSL	hsl(226, 68%, 26%)
HSV	hsv(226, 81%, 43%)
CMYK	cmyk(80.9%, 61.8%, 0%, 56.9%)
CIE-LAB	lab(19.80, 18.87, -41.81)
CIE-LCH	lch(19.80, 45.87, 294.29°)
OKLab	oklab(31.57% -0.0078 -0.1208)
OKLCH	oklch(31.57% 0.121 266.3)
XYZ	xyz(3.9507, 2.9407, 15.1082)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#152A6E #6E5915

analogous

#15566E #152A6E #2C156E

triadic

#152A6E #6E152A #2A6E15

tetradic

#152A6E #6E1556 #6E5915 #156E2C

square

#152A6E #6E1556 #6E5915 #156E2C

split-complementary

#152A6E #6E2C15 #566E15

monochromatic

#050A1A #0B163B #152A6E #1F3EA1 #2951D5

Accessibility & contrast

On white

13.22

#152A6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#152A6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152A6E

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##152A6E	#FFFFFF	#000000	##FFFFFF
##152A6E	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003470

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#003B47

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #152a6e;
/* rgb */ color: rgb(21, 42, 110);
/* oklch */ color: oklch(31.6% 0.121 266.3);

Tailwind

colors: {
  custom: {
    50: '#626398',
    500: '#152a6e',
    950: '#000000',
  },
}

SCSS

$custom: #152a6e;
$custom-light: #626398;
$custom-dark: #000000;

JSON

{
  "hex": "#152a6e",
  "rgb": {
    "r": 21,
    "g": 42,
    "b": 110
  },
  "hsl": {
    "h": 225.843,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31573,
    "c": 0.12101,
    "h": 266.3
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#152A6E

secondary

#A48B3A

accent

#C23DEB

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #152A6E

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

Preview Lab → · Contrast checker → · Palette generator →