#153E69#153E69

#153E69 is a dark, moderate cyan. Relative luminance 0.046; OKLCH L 35.9% C 0.087 H 252.4°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#153E69
RGB	rgb(21, 62, 105)
HSL	hsl(211, 67%, 25%)
HSV	hsv(211, 80%, 41%)
CMYK	cmyk(80%, 41%, 0%, 58.8%)
CIE-LAB	lab(25.64, 2.49, -29.19)
CIE-LCH	lch(25.64, 29.30, 274.88°)
OKLab	oklab(35.92% -0.0263 -0.0833)
OKLCH	oklch(35.92% 0.087 252.4)
XYZ	xyz(4.5807, 4.6241, 14.0130)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153E69 #694015

analogous

#156869 #153E69 #161569

triadic

#153E69 #69153E #3E6915

tetradic

#153E69 #691568 #694015 #156916

square

#153E69 #691568 #694015 #156916

split-complementary

#153E69 #691615 #686915

monochromatic

#050F1A #0B2036 #153E69 #1F5C9C #297ACF

Accessibility & contrast

On white

10.91

#153E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#153E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153E69

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153E69	#FFFFFF	#000000	##FFFFFF
##153E69	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A416B

Deuteranopia (green-blind)

#1D3968

Tritanopia (blue-blind)

#00484E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #153e69;
/* rgb */ color: rgb(21, 62, 105);
/* oklch */ color: oklch(35.9% 0.087 252.4);

Tailwind

colors: {
  custom: {
    50: '#607294',
    500: '#153e69',
    950: '#000000',
  },
}

SCSS

$custom: #153e69;
$custom-light: #607294;
$custom-dark: #000000;

JSON

{
  "hex": "#153e69",
  "rgb": {
    "r": 21,
    "g": 62,
    "b": 105
  },
  "hsl": {
    "h": 210.714,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.3592,
    "c": 0.08734,
    "h": 252.4
  },
  "luminance": 0.04625
}

Semantic roles & 50–950 ramp

primary

#153E69

secondary

#A06E3A

accent

#963EEA

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05080D

muted

#7A7B7E

Preview Lab

Preview with #153E69

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

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