#1E474B#1E474B

#1E474B is a dark, muted teal. Relative luminance 0.053; OKLCH L 37.0% C 0.046 H 203.9°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#1E474B
RGB	rgb(30, 71, 75)
HSL	hsl(185, 43%, 21%)
HSV	hsv(185, 60%, 29%)
CMYK	cmyk(60%, 5.3%, 0%, 70.6%)
CIE-LAB	lab(27.55, -12.94, -6.77)
CIE-LCH	lch(27.55, 14.60, 207.61°)
OKLab	oklab(37.05% -0.0422 -0.0187)
OKLCH	oklch(37.05% 0.046 203.9)
XYZ	xyz(4.0581, 5.2901, 7.4625)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E474B #4B221E

analogous

#1E4B38 #1E474B #1E304B

triadic

#1E474B #4B1E47 #474B1E

tetradic

#1E474B #381E4B #4B221E #304B1E

square

#1E474B #381E4B #4B221E #304B1E

split-complementary

#1E474B #4B1E30 #4B381E

monochromatic

#091516 #0D1E1F #1E474B #2F7077 #419AA2

Accessibility & contrast

On white

10.20

#1E474B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#1E474B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E474B

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E474B	#FFFFFF	#000000	##FFFFFF
##1E474B	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42444B

Deuteranopia (green-blind)

#3A3F4B

Tritanopia (blue-blind)

#004A48

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1e474b;
/* rgb */ color: rgb(30, 71, 75);
/* oklch */ color: oklch(37.0% 0.046 203.9);

Tailwind

colors: {
  custom: {
    50: '#5f7a7d',
    500: '#1e474b',
    950: '#000000',
  },
}

SCSS

$custom: #1e474b;
$custom-light: #5f7a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e474b",
  "rgb": {
    "r": 30,
    "g": 71,
    "b": 75
  },
  "hsl": {
    "h": 185.333,
    "s": 42.857,
    "l": 20.588
  },
  "oklch": {
    "l": 0.37045,
    "c": 0.04613,
    "h": 203.9
  },
  "luminance": 0.0529
}

Semantic roles & 50–950 ramp

primary

#1E474B

secondary

#804A45

accent

#6055D3

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#050909

muted

#797B7B

Preview Lab

Preview with #1E474B

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

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