#1A4E57#1A4E57

#1A4E57 is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.4% C 0.056 H 211.0°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E57
RGB	rgb(26, 78, 87)
HSL	hsl(189, 54%, 22%)
HSV	hsv(189, 70%, 34%)
CMYK	cmyk(70.1%, 10.3%, 0%, 65.9%)
CIE-LAB	lab(30.29, -13.83, -10.37)
CIE-LCH	lch(30.29, 17.29, 216.87°)
OKLab	oklab(39.37% -0.048 -0.0288)
OKLCH	oklch(39.37% 0.056 211)
XYZ	xyz(4.8700, 6.3560, 9.9851)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E57 #57231A

analogous

#1A5741 #1A4E57 #1A3057

triadic

#1A4E57 #571A4E #4E571A

tetradic

#1A4E57 #411A57 #57231A #30571A

square

#1A4E57 #411A57 #57231A #30571A

split-complementary

#1A4E57 #571A30 #57411A

monochromatic

#071518 #0C2428 #1A4E57 #287886 #36A2B5

Accessibility & contrast

On white

9.25

#1A4E57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#1A4E57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E57

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E57	#FFFFFF	#000000	##FFFFFF
##1A4E57	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474B58

Deuteranopia (green-blind)

#3E4457

Tritanopia (blue-blind)

#005251

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #1a4e57;
/* rgb */ color: rgb(26, 78, 87);
/* oklch */ color: oklch(39.4% 0.056 211.0);

Tailwind

colors: {
  custom: {
    50: '#5f7f86',
    500: '#1a4e57',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e57;
$custom-light: #5f7f86;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e57",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 87
  },
  "hsl": {
    "h": 188.852,
    "s": 53.982,
    "l": 22.157
  },
  "oklch": {
    "l": 0.39369,
    "c": 0.05596,
    "h": 211
  },
  "luminance": 0.06357
}

Semantic roles & 50–950 ramp

primary

#1A4E57

secondary

#8D4B40

accent

#604ADD

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #1A4E57

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

Preview Lab → · Contrast checker → · Palette generator →