#154E6D#154E6D

#154E6D is a dark, moderate cyan. Relative luminance 0.067; OKLCH L 40.3% C 0.077 H 237.5°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).

Color values

HEX	#154E6D
RGB	rgb(21, 78, 109)
HSL	hsl(201, 68%, 25%)
HSV	hsv(201, 81%, 43%)
CMYK	cmyk(80.7%, 28.4%, 0%, 57.3%)
CIE-LAB	lab(31.14, -6.43, -23.05)
CIE-LCH	lch(31.14, 23.93, 254.42°)
OKLab	oklab(40.33% -0.0415 -0.0651)
OKLCH	oklch(40.33% 0.077 237.5)
XYZ	xyz(5.7929, 6.7116, 15.4552)
Luminance	0.0671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154E6D #6D3415

analogous

#156D60 #154E6D #15226D

triadic

#154E6D #6D154E #4E6D15

tetradic

#154E6D #60156D #6D3415 #226D15

square

#154E6D #60156D #6D3415 #226D15

split-complementary

#154E6D #6D1522 #6D6015

monochromatic

#05121A #0B293A #154E6D #1F73A0 #2997D4

Accessibility & contrast

On white

8.97

#154E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#154E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154E6D

8.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154E6D	#FFFFFF	#000000	##FFFFFF
##154E6D	1.00	8.97	2.34	8.97
#FFFFFF	8.97	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4E6E

Deuteranopia (green-blind)

#33466C

Tritanopia (blue-blind)

#005659

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #154e6d;
/* rgb */ color: rgb(21, 78, 109);
/* oklch */ color: oklch(40.3% 0.077 237.5);

Tailwind

colors: {
  custom: {
    50: '#617f97',
    500: '#154e6d',
    950: '#000000',
  },
}

SCSS

$custom: #154e6d;
$custom-light: #617f97;
$custom-dark: #000000;

JSON

{
  "hex": "#154e6d",
  "rgb": {
    "r": 21,
    "g": 78,
    "b": 109
  },
  "hsl": {
    "h": 201.136,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.40333,
    "c": 0.07723,
    "h": 237.5
  },
  "luminance": 0.06712
}

Semantic roles & 50–950 ramp

primary

#154E6D

secondary

#A35F3A

accent

#7A3DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#060A0D

muted

#7A7C7E

Preview Lab

Preview with #154E6D

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

Preview Lab → · Contrast checker → · Palette generator →