#102830#102830

#102830 is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.1% C 0.033 H 222.2°. Best body text is #FFFFFF at 15.35:1 contrast (WCAG AA passes).

Color values

HEX	#102830
RGB	rgb(16, 40, 48)
HSL	hsl(195, 50%, 13%)
HSV	hsv(195, 67%, 19%)
CMYK	cmyk(66.7%, 16.7%, 0%, 81.2%)
CIE-LAB	lab(14.63, -6.45, -8.07)
CIE-LCH	lch(14.63, 10.33, 231.40°)
OKLab	oklab(26.15% -0.0247 -0.0224)
OKLCH	oklch(26.15% 0.033 222.2)
XYZ	xyz(1.5058, 1.8410, 3.0717)
Luminance	0.0184 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#102830 #301810

analogous

#103028 #102830 #101830

triadic

#102830 #301028 #283010

tetradic

#102830 #281030 #301810 #183010

square

#102830 #281030 #301810 #183010

split-complementary

#102830 #301018 #302810

monochromatic

#081317 #081317 #102830 #1F4E5E #2F748C

Accessibility & contrast

On white

15.35

#102830 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#102830 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102830

15.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##102830	#FFFFFF	#000000	##FFFFFF
##102830	1.00	15.35	1.37	15.35
#FFFFFF	15.35	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232730

Deuteranopia (green-blind)

#1F2330

Tritanopia (blue-blind)

#002B2B

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #102830;
/* rgb */ color: rgb(16, 40, 48);
/* oklch */ color: oklch(26.1% 0.033 222.2);

Tailwind

colors: {
  custom: {
    50: '#516168',
    500: '#102830',
    950: '#000000',
  },
}

SCSS

$custom: #102830;
$custom-light: #516168;
$custom-dark: #000000;

JSON

{
  "hex": "#102830",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 48
  },
  "hsl": {
    "h": 195,
    "s": 50,
    "l": 12.549
  },
  "oklch": {
    "l": 0.26146,
    "c": 0.03337,
    "h": 222.2
  },
  "luminance": 0.01841
}

Semantic roles & 50–950 ramp

primary

#102830

secondary

#694033

accent

#714EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020506

muted

#78797A

Preview Lab

Preview with #102830

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

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