#030E17#030E17

#030E17 is a very dark, muted cyan. Relative luminance 0.004; OKLCH L 15.7% C 0.027 H 240.7°. Best body text is #FFFFFF at 19.46:1 contrast (WCAG AA passes).

Color values

HEX	#030E17
RGB	rgb(3, 14, 23)
HSL	hsl(207, 77%, 5%)
HSV	hsv(207, 87%, 9%)
CMYK	cmyk(87%, 39.1%, 0%, 91%)
CIE-LAB	lab(3.57, -1.09, -6.26)
CIE-LCH	lch(3.57, 6.36, 260.16°)
OKLab	oklab(15.72% -0.0132 -0.0234)
OKLCH	oklch(15.72% 0.027 240.7)
XYZ	xyz(0.3492, 0.3953, 0.8683)
Luminance	0.0040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#030E17 #170C03

analogous

#031716 #030E17 #030417

triadic

#030E17 #17030E #0E1703

tetradic

#030E17 #160317 #170C03 #041703

square

#030E17 #160317 #170C03 #041703

split-complementary

#030E17 #170304 #171603

monochromatic

#04101B #04101B #04101B #0A2F4D #115083

Accessibility & contrast

On white

19.46

#030E17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.08

#030E17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #030E17

19.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##030E17	#FFFFFF	#000000	##FFFFFF
##030E17	1.00	19.46	1.08	19.46
#FFFFFF	19.46	1.00	21.00	1.00
#000000	1.08	21.00	1.00	21.00
##FFFFFF	19.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A0E17

Deuteranopia (green-blind)

#070C17

Tritanopia (blue-blind)

#001011

Achromatopsia (no color)

#0D0D0D

Design tokens & code

CSS

--color: #030e17;
/* rgb */ color: rgb(3, 14, 23);
/* oklch */ color: oklch(15.7% 0.027 240.7);

Tailwind

colors: {
  custom: {
    50: '#484d53',
    500: '#030e17',
    950: '#000000',
  },
}

SCSS

$custom: #030e17;
$custom-light: #484d53;
$custom-dark: #000000;

JSON

{
  "hex": "#030e17",
  "rgb": {
    "r": 3,
    "g": 14,
    "b": 23
  },
  "hsl": {
    "h": 207,
    "s": 76.923,
    "l": 5.098
  },
  "oklch": {
    "l": 0.1572,
    "c": 0.02689,
    "h": 240.7
  },
  "luminance": 0.00395
}

Semantic roles & 50–950 ramp

primary

#030E17

secondary

#5B381B

accent

#8A34F3

background

#F4F4F4

surface

#E6E7E7

border

#C2C3C3

text

#000102

muted

#777778

Preview Lab

Preview with #030E17

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

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