#153E62#153E62

#153E62 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.5% C 0.077 H 248.5°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#153E62
RGB	rgb(21, 62, 98)
HSL	hsl(208, 65%, 23%)
HSV	hsv(208, 79%, 38%)
CMYK	cmyk(78.6%, 36.7%, 0%, 61.6%)
CIE-LAB	lab(25.22, -0.39, -25.34)
CIE-LCH	lch(25.22, 25.35, 269.12°)
OKLab	oklab(35.46% -0.0284 -0.072)
OKLCH	oklch(35.46% 0.077 248.5)
XYZ	xyz(4.2357, 4.4860, 12.1956)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E62 #623915

analogous

#15625F #153E62 #151762

triadic

#153E62 #62153E #3E6215

tetradic

#153E62 #5F1562 #623915 #176215

square

#153E62 #5F1562 #623915 #176215

split-complementary

#153E62 #621517 #625F15

monochromatic

#051019 #0A1E30 #153E62 #205E94 #2B7EC7

Accessibility & contrast

On white

11.07

#153E62 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#153E62 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E62

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E62	#FFFFFF	#000000	##FFFFFF
##153E62	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4064

Deuteranopia (green-blind)

#223961

Tritanopia (blue-blind)

#00474B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #153e62;
/* rgb */ color: rgb(21, 62, 98);
/* oklch */ color: oklch(35.5% 0.077 248.5);

Tailwind

colors: {
  custom: {
    50: '#5e738f',
    500: '#153e62',
    950: '#000000',
  },
}

SCSS

$custom: #153e62;
$custom-light: #5e738f;
$custom-dark: #000000;

JSON

{
  "hex": "#153e62",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 98
  },
  "hsl": {
    "h": 208.052,
    "s": 64.706,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35455,
    "c": 0.0774,
    "h": 248.5
  },
  "luminance": 0.04487
}

Semantic roles & 50–950 ramp

primary

#153E62

secondary

#99663A

accent

#8E40E8

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #153E62

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

Preview Lab → · Contrast checker → · Palette generator →