#154681#154681

#154681 is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.6% C 0.112 H 255.5°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#154681
RGB	rgb(21, 70, 129)
HSL	hsl(213, 72%, 29%)
HSV	hsv(213, 84%, 51%)
CMYK	cmyk(83.7%, 45.7%, 0%, 49.4%)
CIE-LAB	lab(29.72, 6.97, -37.82)
CIE-LCH	lch(29.72, 38.46, 280.44°)
OKLab	oklab(39.6% -0.028 -0.1085)
OKLCH	oklch(39.6% 0.112 255.5)
XYZ	xyz(6.4604, 6.1239, 21.6062)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154681 #815015

analogous

#157C81 #154681 #1A1581

triadic

#154681 #811546 #468115

tetradic

#154681 #81157C #815015 #15811A

square

#154681 #81157C #815015 #15811A

split-complementary

#154681 #811A15 #7C8115

monochromatic

#040E1A #0C294C #154681 #1E63B6 #3380DE

Accessibility & contrast

On white

9.44

#154681 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154681 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154681

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154681	#FFFFFF	#000000	##FFFFFF
##154681	1.00	9.44	2.23	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274B83

Deuteranopia (green-blind)

#114280

Tritanopia (blue-blind)

#00545D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154681;
/* rgb */ color: rgb(21, 70, 129);
/* oklch */ color: oklch(39.6% 0.112 255.5);

Tailwind

colors: {
  custom: {
    50: '#6678a6',
    500: '#154681',
    950: '#000000',
  },
}

SCSS

$custom: #154681;
$custom-light: #6678a6;
$custom-dark: #000000;

JSON

{
  "hex": "#154681",
  "rgb": {
    "r": 21,
    "g": 70,
    "b": 129
  },
  "hsl": {
    "h": 212.778,
    "s": 72,
    "l": 29.412
  },
  "oklch": {
    "l": 0.39598,
    "c": 0.11202,
    "h": 255.5
  },
  "luminance": 0.06125
}

Semantic roles & 50–950 ramp

primary

#154681

secondary

#B67F3C

accent

#9C39EF

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #154681

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

Preview Lab → · Contrast checker → · Palette generator →