#1C545F#1C545F

#1C545F is a dark, muted teal. Relative luminance 0.074; OKLCH L 41.5% C 0.060 H 213.1°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#1C545F
RGB	rgb(28, 84, 95)
HSL	hsl(190, 54%, 24%)
HSV	hsv(190, 71%, 37%)
CMYK	cmyk(70.5%, 11.6%, 0%, 62.7%)
CIE-LAB	lab(32.73, -14.17, -11.75)
CIE-LCH	lch(32.73, 18.41, 219.67°)
OKLab	oklab(41.45% -0.0502 -0.0327)
OKLCH	oklch(41.45% 0.06 213.1)
XYZ	xyz(5.7139, 7.4131, 11.9540)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C545F #5F271C

analogous

#1C5F49 #1C545F #1C335F

triadic

#1C545F #5F1C54 #545F1C

tetradic

#1C545F #491C5F #5F271C #335F1C

square

#1C545F #491C5F #5F271C #335F1C

split-complementary

#1C545F #5F1C33 #5F491C

monochromatic

#071518 #0E2A30 #1C545F #2A7E8E #38A8BE

Accessibility & contrast

On white

8.46

#1C545F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1C545F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C545F

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C545F	#FFFFFF	#000000	##FFFFFF
##1C545F	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5160

Deuteranopia (green-blind)

#424A5F

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1c545f;
/* rgb */ color: rgb(28, 84, 95);
/* oklch */ color: oklch(41.5% 0.060 213.1);

Tailwind

colors: {
  custom: {
    50: '#62848c',
    500: '#1c545f',
    950: '#000000',
  },
}

SCSS

$custom: #1c545f;
$custom-light: #62848c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c545f",
  "rgb": {
    "r": 28,
    "g": 84,
    "b": 95
  },
  "hsl": {
    "h": 189.851,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41452,
    "c": 0.05987,
    "h": 213.1
  },
  "luminance": 0.07414
}

Semantic roles & 50–950 ramp

primary

#1C545F

secondary

#945042

accent

#624ADE

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #1C545F

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

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