#154651#154651

#154651 is a dark, muted cyan. Relative luminance 0.051; OKLCH L 36.7% C 0.054 H 215.6°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#154651
RGB	rgb(21, 70, 81)
HSL	hsl(191, 59%, 20%)
HSV	hsv(191, 74%, 32%)
CMYK	cmyk(74.1%, 13.6%, 0%, 68.2%)
CIE-LAB	lab(27.11, -12.14, -11.36)
CIE-LCH	lch(27.11, 16.63, 223.10°)
OKLab	oklab(36.68% -0.0442 -0.0316)
OKLCH	oklch(36.68% 0.054 215.6)
XYZ	xyz(3.9840, 5.1334, 8.5639)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154651 #512015

analogous

#15513E #154651 #152851

triadic

#154651 #511546 #465115

tetradic

#154651 #3E1551 #512015 #285115

square

#154651 #3E1551 #512015 #285115

split-complementary

#154651 #511528 #513E15

monochromatic

#061518 #081C20 #154651 #227082 #2E9AB2

Accessibility & contrast

On white

10.36

#154651 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#154651 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154651

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154651	#FFFFFF	#000000	##FFFFFF
##154651	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E4452

Deuteranopia (green-blind)

#363D51

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #154651;
/* rgb */ color: rgb(21, 70, 81);
/* oklch */ color: oklch(36.7% 0.054 215.6);

Tailwind

colors: {
  custom: {
    50: '#5c7981',
    500: '#154651',
    950: '#000000',
  },
}

SCSS

$custom: #154651;
$custom-light: #5c7981;
$custom-dark: #000000;

JSON

{
  "hex": "#154651",
  "rgb": {
    "r": 21,
    "g": 70,
    "b": 81
  },
  "hsl": {
    "h": 191,
    "s": 58.824,
    "l": 20
  },
  "oklch": {
    "l": 0.36684,
    "c": 0.05438,
    "h": 215.6
  },
  "luminance": 0.05134
}

Semantic roles & 50–950 ramp

primary

#154651

secondary

#894839

accent

#6246E2

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#04090A

muted

#797B7C

Preview Lab

Preview with #154651

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

Preview Lab → · Contrast checker → · Palette generator →