#154A6F#154A6F

#154A6F is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.083 H 243.7°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#154A6F
RGB	rgb(21, 74, 111)
HSL	hsl(205, 68%, 26%)
HSV	hsv(205, 81%, 44%)
CMYK	cmyk(81.1%, 33.3%, 0%, 56.5%)
CIE-LAB	lab(29.92, -3.07, -26.23)
CIE-LCH	lch(29.92, 26.41, 263.31°)
OKLab	oklab(39.4% -0.0367 -0.0744)
OKLCH	oklch(39.4% 0.083 243.7)
XYZ	xyz(5.6262, 6.2040, 15.9368)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A6F #6F3A15

analogous

#156F67 #154A6F #151D6F

triadic

#154A6F #6F154A #4A6F15

tetradic

#154A6F #67156F #6F3A15 #1D6F15

square

#154A6F #67156F #6F3A15 #1D6F15

split-complementary

#154A6F #6F151D #6F6715

monochromatic

#05111A #0B283C #154A6F #1F6CA2 #288FD6

Accessibility & contrast

On white

9.37

#154A6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#154A6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A6F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A6F	#FFFFFF	#000000	##FFFFFF
##154A6F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394B71

Deuteranopia (green-blind)

#2C436E

Tritanopia (blue-blind)

#005357

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154a6f;
/* rgb */ color: rgb(21, 74, 111);
/* oklch */ color: oklch(39.4% 0.083 243.7);

Tailwind

colors: {
  custom: {
    50: '#627c98',
    500: '#154a6f',
    950: '#000000',
  },
}

SCSS

$custom: #154a6f;
$custom-light: #627c98;
$custom-dark: #000000;

JSON

{
  "hex": "#154a6f",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 111
  },
  "hsl": {
    "h": 204.667,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.39401,
    "c": 0.08295,
    "h": 243.7
  },
  "luminance": 0.06205
}

Semantic roles & 50–950 ramp

primary

#154A6F

secondary

#A5663A

accent

#843DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #154A6F

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

Preview Lab → · Contrast checker → · Palette generator →