#154A6C#154A6C

#154A6C is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.2% C 0.079 H 241.5°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#154A6C
RGB	rgb(21, 74, 108)
HSL	hsl(203, 67%, 25%)
HSV	hsv(203, 81%, 42%)
CMYK	cmyk(80.6%, 31.5%, 0%, 57.6%)
CIE-LAB	lab(29.76, -4.27, -24.58)
CIE-LCH	lch(29.76, 24.95, 260.13°)
OKLab	oklab(39.22% -0.0377 -0.0696)
OKLCH	oklch(39.22% 0.079 241.5)
XYZ	xyz(5.4638, 6.1391, 15.0814)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A6C #6C3715

analogous

#156C62 #154A6C #151F6C

triadic

#154A6C #6C154A #4A6C15

tetradic

#154A6C #62156C #6C3715 #1F6C15

square

#154A6C #62156C #6C3715 #1F6C15

split-complementary

#154A6C #6C151F #6C6215

monochromatic

#05121A #0B2739 #154A6C #1F6D9F #2990D2

Accessibility & contrast

On white

9.43

#154A6C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154A6C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A6C

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A6C	#FFFFFF	#000000	##FFFFFF
##154A6C	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4B6E

Deuteranopia (green-blind)

#2E426B

Tritanopia (blue-blind)

#005256

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154a6c;
/* rgb */ color: rgb(21, 74, 108);
/* oklch */ color: oklch(39.2% 0.079 241.5);

Tailwind

colors: {
  custom: {
    50: '#617c96',
    500: '#154a6c',
    950: '#000000',
  },
}

SCSS

$custom: #154a6c;
$custom-light: #617c96;
$custom-dark: #000000;

JSON

{
  "hex": "#154a6c",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 108
  },
  "hsl": {
    "h": 203.448,
    "s": 67.442,
    "l": 25.294
  },
  "oklch": {
    "l": 0.39221,
    "c": 0.07917,
    "h": 241.5
  },
  "luminance": 0.0614
}

Semantic roles & 50–950 ramp

primary

#154A6C

secondary

#A3633A

accent

#813DEA

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #154A6C

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

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