#1C545E#1C545E

#1C545E is a dark, muted teal. Relative luminance 0.074; OKLCH L 41.4% C 0.059 H 211.5°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#1C545E
RGB	rgb(28, 84, 94)
HSL	hsl(189, 54%, 24%)
HSV	hsv(189, 70%, 37%)
CMYK	cmyk(70.2%, 10.6%, 0%, 63.1%)
CIE-LAB	lab(32.69, -14.52, -11.18)
CIE-LCH	lch(32.69, 18.32, 217.60°)
OKLab	oklab(41.41% -0.0506 -0.031)
OKLCH	oklch(41.41% 0.059 211.5)
XYZ	xyz(5.6687, 7.3951, 11.7161)
Luminance	0.0740 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C545E #5E261C

analogous

#1C5E47 #1C545E #1C335E

triadic

#1C545E #5E1C54 #545E1C

tetradic

#1C545E #471C5E #5E261C #335E1C

square

#1C545E #471C5E #5E261C #335E1C

split-complementary

#1C545E #5E1C33 #5E471C

monochromatic

#071518 #0E2A2F #1C545E #2A7E8D #38A8BC

Accessibility & contrast

On white

8.47

#1C545E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1C545E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C545E

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C545E	#FFFFFF	#000000	##FFFFFF
##1C545E	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515F

Deuteranopia (green-blind)

#424A5E

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1c545e;
/* rgb */ color: rgb(28, 84, 94);
/* oklch */ color: oklch(41.4% 0.059 211.5);

Tailwind

colors: {
  custom: {
    50: '#62848b',
    500: '#1c545e',
    950: '#000000',
  },
}

SCSS

$custom: #1c545e;
$custom-light: #62848b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c545e",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 94
  },
  "hsl": {
    "h": 189.091,
    "s": 54.098,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41407,
    "c": 0.0594,
    "h": 211.5
  },
  "luminance": 0.07396
}

Semantic roles & 50–950 ramp

primary

#1C545E

secondary

#934F42

accent

#614ADD

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #1C545E

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

Preview Lab → · Contrast checker → · Palette generator →