#102A30#102A30

#102A30 is a dark, muted cyan. Relative luminance 0.020; OKLCH L 26.7% C 0.034 H 214.9°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#102A30
RGB	rgb(16, 42, 48)
HSL	hsl(191, 50%, 13%)
HSV	hsv(191, 67%, 19%)
CMYK	cmyk(66.7%, 12.5%, 0%, 81.2%)
CIE-LAB	lab(15.38, -7.78, -6.94)
CIE-LCH	lch(15.38, 10.42, 221.71°)
OKLab	oklab(26.75% -0.0276 -0.0192)
OKLCH	oklch(26.75% 0.034 214.9)
XYZ	xyz(1.5749, 1.9793, 3.0948)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102A30 #301610

analogous

#103026 #102A30 #101A30

triadic

#102A30 #30102A #2A3010

tetradic

#102A30 #261030 #301610 #1A3010

square

#102A30 #261030 #301610 #1A3010

split-complementary

#102A30 #30101A #302610

monochromatic

#081417 #081417 #102A30 #1F525E #2F7A8C

Accessibility & contrast

On white

15.05

#102A30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#102A30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A30

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102A30	#FFFFFF	#000000	##FFFFFF
##102A30	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262930

Deuteranopia (green-blind)

#212530

Tritanopia (blue-blind)

#002C2C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #102a30;
/* rgb */ color: rgb(16, 42, 48);
/* oklch */ color: oklch(26.7% 0.034 214.9);

Tailwind

colors: {
  custom: {
    50: '#526368',
    500: '#102a30',
    950: '#000000',
  },
}

SCSS

$custom: #102a30;
$custom-light: #526368;
$custom-dark: #000000;

JSON

{
  "hex": "#102a30",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 48
  },
  "hsl": {
    "h": 191.25,
    "s": 50,
    "l": 12.549
  },
  "oklch": {
    "l": 0.26745,
    "c": 0.03361,
    "h": 214.9
  },
  "luminance": 0.01979
}

Semantic roles & 50–950 ramp

primary

#102A30

secondary

#693D33

accent

#684EDA

background

#F4F5F6

surface

#E7EAEB

border

#C3C6C6

text

#020506

muted

#78797A

Preview Lab

Preview with #102A30

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

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