#101E30#101E30

#101E30 is a very dark, muted cyan. Relative luminance 0.013; OKLCH L 23.2% C 0.040 H 255.3°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#101E30
RGB	rgb(16, 30, 48)
HSL	hsl(214, 50%, 13%)
HSV	hsv(214, 67%, 19%)
CMYK	cmyk(66.7%, 37.5%, 0%, 81.2%)
CIE-LAB	lab(10.94, 0.69, -13.79)
CIE-LCH	lch(10.94, 13.81, 272.86°)
OKLab	oklab(23.22% -0.0102 -0.0388)
OKLCH	oklch(23.22% 0.04 255.3)
XYZ	xyz(1.2113, 1.2520, 2.9736)
Luminance	0.0125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#101E30 #302210

analogous

#102E30 #101E30 #121030

triadic

#101E30 #30101E #1E3010

tetradic

#101E30 #30102E #302210 #103012

square

#101E30 #30102E #302210 #103012

split-complementary

#101E30 #301210 #2E3010

monochromatic

#080E17 #080E17 #101E30 #1F3B5E #2F578C

Accessibility & contrast

On white

16.79

#101E30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#101E30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #101E30

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##101E30	#FFFFFF	#000000	##FFFFFF
##101E30	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171F31

Deuteranopia (green-blind)

#131C30

Tritanopia (blue-blind)

#012224

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #101e30;
/* rgb */ color: rgb(16, 30, 48);
/* oklch */ color: oklch(23.2% 0.040 255.3);

Tailwind

colors: {
  custom: {
    50: '#515968',
    500: '#101e30',
    950: '#000000',
  },
}

SCSS

$custom: #101e30;
$custom-light: #515968;
$custom-dark: #000000;

JSON

{
  "hex": "#101e30",
  "rgb": {
    "r": 16,
    "g": 30,
    "b": 48
  },
  "hsl": {
    "h": 213.75,
    "s": 50,
    "l": 12.549
  },
  "oklch": {
    "l": 0.23224,
    "c": 0.04014,
    "h": 255.3
  },
  "luminance": 0.01252
}

Semantic roles & 50–950 ramp

primary

#101E30

secondary

#695133

accent

#9D4EDA

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#020306

muted

#78787A

Preview Lab

Preview with #101E30

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

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