#154C70#154C70

#154C70 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.0% C 0.082 H 242.2°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#154C70
RGB	rgb(21, 76, 112)
HSL	hsl(204, 68%, 26%)
HSV	hsv(204, 81%, 44%)
CMYK	cmyk(81.2%, 32.1%, 0%, 56.1%)
CIE-LAB	lab(30.63, -3.97, -25.73)
CIE-LCH	lch(30.63, 26.04, 261.24°)
OKLab	oklab(39.98% -0.0384 -0.0729)
OKLCH	oklch(39.98% 0.082 242.2)
XYZ	xyz(5.8172, 6.4975, 16.2736)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C70 #703915

analogous

#157066 #154C70 #151E70

triadic

#154C70 #70154C #4C7015

tetradic

#154C70 #661570 #703915 #1E7015

square

#154C70 #661570 #703915 #1E7015

split-complementary

#154C70 #70151E #706615

monochromatic

#05111A #0B293C #154C70 #1F6FA4 #2992D7

Accessibility & contrast

On white

9.13

#154C70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#154C70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C70

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C70	#FFFFFF	#000000	##FFFFFF
##154C70	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B4D72

Deuteranopia (green-blind)

#2F446F

Tritanopia (blue-blind)

#005559

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #154c70;
/* rgb */ color: rgb(21, 76, 112);
/* oklch */ color: oklch(40.0% 0.082 242.2);

Tailwind

colors: {
  custom: {
    50: '#627d99',
    500: '#154c70',
    950: '#000000',
  },
}

SCSS

$custom: #154c70;
$custom-light: #627d99;
$custom-dark: #000000;

JSON

{
  "hex": "#154c70",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 112
  },
  "hsl": {
    "h": 203.736,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.39983,
    "c": 0.08243,
    "h": 242.2
  },
  "luminance": 0.06498
}

Semantic roles & 50–950 ramp

primary

#154C70

secondary

#A6653B

accent

#823DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #154C70

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

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