#1E303E#1E303E

#1E303E is a dark, muted cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.035 H 242.7°. Best body text is #FFFFFF at 13.57:1 contrast (WCAG AA passes).

Color values

HEX	#1E303E
RGB	rgb(30, 48, 62)
HSL	hsl(206, 35%, 18%)
HSV	hsv(206, 52%, 24%)
CMYK	cmyk(51.6%, 22.6%, 0%, 75.7%)
CIE-LAB	lab(18.96, -2.76, -11.13)
CIE-LCH	lch(18.96, 11.47, 256.07°)
OKLab	oklab(30.02% -0.0159 -0.0309)
OKLCH	oklch(30.02% 0.035 242.7)
XYZ	xyz(2.4616, 2.7376, 4.9552)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E303E #3E2C1E

analogous

#1E3E3C #1E303E #1E203E

triadic

#1E303E #3E1E30 #303E1E

tetradic

#1E303E #3C1E3E #3E2C1E #203E1E

square

#1E303E #3C1E3E #3E2C1E #203E1E

split-complementary

#1E303E #3E1E20 #3E3C1E

monochromatic

#0A1015 #0A1015 #1E303E #325067 #467090

Accessibility & contrast

On white

13.57

#1E303E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E303E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E303E

13.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E303E	#FFFFFF	#000000	##FFFFFF
##1E303E	1.00	13.57	1.55	13.57
#FFFFFF	13.57	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A303F

Deuteranopia (green-blind)

#262D3E

Tritanopia (blue-blind)

#113335

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e303e;
/* rgb */ color: rgb(30, 48, 62);
/* oklch */ color: oklch(30.0% 0.035 242.7);

Tailwind

colors: {
  custom: {
    50: '#5c6873',
    500: '#1e303e',
    950: '#000000',
  },
}

SCSS

$custom: #1e303e;
$custom-light: #5c6873;
$custom-dark: #000000;

JSON

{
  "hex": "#1e303e",
  "rgb": {
    "r": 30,
    "g": 48,
    "b": 62
  },
  "hsl": {
    "h": 206.25,
    "s": 34.783,
    "l": 18.039
  },
  "oklch": {
    "l": 0.30016,
    "c": 0.03476,
    "h": 242.7
  },
  "luminance": 0.02738
}

Semantic roles & 50–950 ramp

primary

#1E303E

secondary

#725946

accent

#8D5DCB

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#040608

muted

#797A7B

Preview Lab

Preview with #1E303E

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

Preview Lab → · Contrast checker → · Palette generator →