#15235F#15235F

#15235F is a dark, moderate blue. Relative luminance 0.022; OKLCH L 28.6% C 0.108 H 268.6°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#15235F
RGB	rgb(21, 35, 95)
HSL	hsl(229, 64%, 23%)
HSV	hsv(229, 78%, 37%)
CMYK	cmyk(77.9%, 63.2%, 0%, 62.7%)
CIE-LAB	lab(16.44, 17.74, -37.47)
CIE-LCH	lch(16.44, 41.46, 295.34°)
OKLab	oklab(28.65% -0.0027 -0.1081)
OKLCH	oklch(28.65% 0.108 268.6)
XYZ	xyz(2.9751, 2.1874, 11.0897)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15235F #5F5115

analogous

#15485F #15235F #2C155F

triadic

#15235F #5F1523 #235F15

tetradic

#15235F #5F1548 #5F5115 #155F2C

square

#15235F #5F1548 #5F5115 #155F2C

split-complementary

#15235F #5F2C15 #485F15

monochromatic

#060919 #0A112D #15235F #203591 #2B48C3

Accessibility & contrast

On white

14.61

#15235F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#15235F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15235F

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15235F	#FFFFFF	#000000	##FFFFFF
##15235F	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C61

Deuteranopia (green-blind)

#00255E

Tritanopia (blue-blind)

#00323D

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #15235f;
/* rgb */ color: rgb(21, 35, 95);
/* oklch */ color: oklch(28.6% 0.108 268.6);

Tailwind

colors: {
  custom: {
    50: '#5f5d8d',
    500: '#15235f',
    950: '#000000',
  },
}

SCSS

$custom: #15235f;
$custom-light: #5f5d8d;
$custom-dark: #000000;

JSON

{
  "hex": "#15235f",
  "rgb": {
    "r": 21,
    "g": 35,
    "b": 95
  },
  "hsl": {
    "h": 228.649,
    "s": 63.793,
    "l": 22.745
  },
  "oklch": {
    "l": 0.28645,
    "c": 0.10815,
    "h": 268.6
  },
  "luminance": 0.02188
}

Semantic roles & 50–950 ramp

primary

#15235F

secondary

#96853A

accent

#C741E7

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05040C

muted

#79797D

Preview Lab

Preview with #15235F

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

Preview Lab → · Contrast checker → · Palette generator →