#154B6F#154B6F

#154B6F is a dark, moderate cyan. Relative luminance 0.063; OKLCH L 39.7% C 0.082 H 242.6°. Best body text is #FFFFFF at 9.26:1 contrast (WCAG AA passes).

Color values

HEX	#154B6F
RGB	rgb(21, 75, 111)
HSL	hsl(204, 68%, 26%)
HSV	hsv(204, 81%, 44%)
CMYK	cmyk(81.1%, 32.4%, 0%, 56.5%)
CIE-LAB	lab(30.25, -3.72, -25.71)
CIE-LCH	lch(30.25, 25.97, 261.76°)
OKLab	oklab(39.66% -0.0377 -0.0729)
OKLCH	oklch(39.66% 0.082 242.6)
XYZ	xyz(5.6935, 6.3386, 15.9592)
Luminance	0.0634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B6F #6F3915

analogous

#156F66 #154B6F #151E6F

triadic

#154B6F #6F154B #4B6F15

tetradic

#154B6F #66156F #6F3915 #1E6F15

square

#154B6F #66156F #6F3915 #1E6F15

split-complementary

#154B6F #6F151E #6F6615

monochromatic

#05111A #0B283C #154B6F #1F6EA2 #2891D6

Accessibility & contrast

On white

9.26

#154B6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#154B6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B6F

9.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B6F	#FFFFFF	#000000	##FFFFFF
##154B6F	1.00	9.26	2.27	9.26
#FFFFFF	9.26	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4C71

Deuteranopia (green-blind)

#2E436E

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154b6f;
/* rgb */ color: rgb(21, 75, 111);
/* oklch */ color: oklch(39.7% 0.082 242.6);

Tailwind

colors: {
  custom: {
    50: '#627d98',
    500: '#154b6f',
    950: '#000000',
  },
}

SCSS

$custom: #154b6f;
$custom-light: #627d98;
$custom-dark: #000000;

JSON

{
  "hex": "#154b6f",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 111
  },
  "hsl": {
    "h": 204,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39662,
    "c": 0.08204,
    "h": 242.6
  },
  "luminance": 0.06339
}

Semantic roles & 50–950 ramp

primary

#154B6F

secondary

#A5653A

accent

#823DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #154B6F

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

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