#15427F#15427F

#15427F is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.5% C 0.114 H 257.4°. Best body text is #FFFFFF at 9.92:1 contrast (WCAG AA passes).

Color values

HEX	#15427F
RGB	rgb(21, 66, 127)
HSL	hsl(215, 72%, 29%)
HSV	hsv(215, 83%, 50%)
CMYK	cmyk(83.5%, 48%, 0%, 50.2%)
CIE-LAB	lab(28.35, 8.89, -38.79)
CIE-LCH	lch(28.35, 39.79, 282.91°)
OKLab	oklab(38.49% -0.025 -0.1114)
OKLCH	oklch(38.49% 0.114 257.4)
XYZ	xyz(6.0868, 5.5874, 20.8322)
Luminance	0.0559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15427F #7F5215

analogous

#15777F #15427F #1D157F

triadic

#15427F #7F1542 #427F15

tetradic

#15427F #7F1577 #7F5215 #157F1D

square

#15427F #7F1577 #7F5215 #157F1D

split-complementary

#15427F #7F1D15 #777F15

monochromatic

#040E1A #0C274A #15427F #1E5DB4 #317ADD

Accessibility & contrast

On white

9.92

#15427F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#15427F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15427F

9.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15427F	#FFFFFF	#000000	##FFFFFF
##15427F	1.00	9.92	2.12	9.92
#FFFFFF	9.92	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214881

Deuteranopia (green-blind)

#043E7E

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #15427f;
/* rgb */ color: rgb(21, 66, 127);
/* oklch */ color: oklch(38.5% 0.114 257.4);

Tailwind

colors: {
  custom: {
    50: '#6575a4',
    500: '#15427f',
    950: '#000000',
  },
}

SCSS

$custom: #15427f;
$custom-light: #6575a4;
$custom-dark: #000000;

JSON

{
  "hex": "#15427f",
  "rgb": {
    "r": 21,
    "g": 66,
    "b": 127
  },
  "hsl": {
    "h": 214.528,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3849,
    "c": 0.11415,
    "h": 257.4
  },
  "luminance": 0.05588
}

Semantic roles & 50–950 ramp

primary

#15427F

secondary

#B4813C

accent

#A239EE

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #15427F

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

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