#15498D#15498D

#15498D is a dark, vivid cyan. Relative luminance 0.068; OKLCH L 41.2% C 0.125 H 257.0°. Best body text is #FFFFFF at 8.86:1 contrast (WCAG AA passes).

Color values

HEX	#15498D
RGB	rgb(21, 73, 141)
HSL	hsl(214, 74%, 32%)
HSV	hsv(214, 85%, 55%)
CMYK	cmyk(85.1%, 48.2%, 0%, 44.7%)
CIE-LAB	lab(31.46, 9.89, -42.45)
CIE-LCH	lch(31.46, 43.59, 283.11°)
OKLab	oklab(41.2% -0.0281 -0.122)
OKLCH	oklch(41.2% 0.125 257)
XYZ	xyz(7.4977, 6.8467, 26.1205)
Luminance	0.0685 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15498D #8D5915

analogous

#15858D #15498D #1D158D

triadic

#15498D #8D1549 #498D15

tetradic

#15498D #8D1585 #8D5915 #158D1D

square

#15498D #8D1585 #8D5915 #158D1D

split-complementary

#15498D #8D1D15 #858D15

monochromatic

#051222 #0D2D58 #15498D #1D65C2 #3B83E2

Accessibility & contrast

On white

8.86

#15498D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#15498D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15498D

8.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15498D	#FFFFFF	#000000	##FFFFFF
##15498D	1.00	8.86	2.37	8.86
#FFFFFF	8.86	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235090

Deuteranopia (green-blind)

#00458C

Tritanopia (blue-blind)

#005964

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15498d;
/* rgb */ color: rgb(21, 73, 141);
/* oklch */ color: oklch(41.2% 0.125 257.0);

Tailwind

colors: {
  custom: {
    50: '#697baf',
    500: '#15498d',
    950: '#000000',
  },
}

SCSS

$custom: #15498d;
$custom-light: #697baf;
$custom-dark: #000000;

JSON

{
  "hex": "#15498d",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 141
  },
  "hsl": {
    "h": 214,
    "s": 74.074,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41198,
    "c": 0.12521,
    "h": 257
  },
  "luminance": 0.06848
}

Semantic roles & 50–950 ramp

primary

#15498D

secondary

#C1883D

accent

#A037F1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #15498D

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

Preview Lab → · Contrast checker → · Palette generator →