#15498E#15498E

#15498E is a dark, vivid cyan. Relative luminance 0.069; OKLCH L 41.3% C 0.127 H 257.3°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#15498E
RGB	rgb(21, 73, 142)
HSL	hsl(214, 74%, 32%)
HSV	hsv(214, 85%, 56%)
CMYK	cmyk(85.2%, 48.6%, 0%, 44.3%)
CIE-LAB	lab(31.52, 10.30, -42.95)
CIE-LCH	lch(31.52, 44.17, 283.49°)
OKLab	oklab(41.27% -0.0279 -0.1235)
OKLCH	oklch(41.27% 0.127 257.3)
XYZ	xyz(7.5725, 6.8766, 26.5141)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15498E #8E5A15

analogous

#15868E #15498E #1E158E

triadic

#15498E #8E1549 #498E15

tetradic

#15498E #8E1586 #8E5A15 #158E1E

square

#15498E #8E1586 #8E5A15 #158E1E

split-complementary

#15498E #8E1E15 #868E15

monochromatic

#051223 #0D2E59 #15498E #1D64C3 #3B83E2

Accessibility & contrast

On white

8.84

#15498E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#15498E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15498E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15498E	#FFFFFF	#000000	##FFFFFF
##15498E	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225091

Deuteranopia (green-blind)

#00458D

Tritanopia (blue-blind)

#005A64

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #15498e;
/* rgb */ color: rgb(21, 73, 142);
/* oklch */ color: oklch(41.3% 0.127 257.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#15498e",
  "rgb": {
    "r": 21,
    "g": 73,
    "b": 142
  },
  "hsl": {
    "h": 214.215,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.41273,
    "c": 0.12662,
    "h": 257.3
  },
  "luminance": 0.06878
}

Semantic roles & 50–950 ramp

primary

#15498E

secondary

#C2893D

accent

#A137F1

background

#F6F7FA

surface

#ECEDF5

border

#C7C8CF

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #15498E

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

Preview Lab → · Contrast checker → · Palette generator →