#1C474F#1C474F

#1C474F is a dark, muted teal. Relative luminance 0.053; OKLCH L 37.1% C 0.049 H 211.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#1C474F
RGB	rgb(28, 71, 79)
HSL	hsl(189, 48%, 21%)
HSV	hsv(189, 65%, 31%)
CMYK	cmyk(64.6%, 10.1%, 0%, 69%)
CIE-LAB	lab(27.62, -12.06, -9.26)
CIE-LCH	lch(27.62, 15.21, 217.53°)
OKLab	oklab(37.13% -0.0417 -0.0257)
OKLCH	oklch(37.13% 0.049 211.6)
XYZ	xyz(4.1428, 5.3175, 8.2037)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C474F #4F241C

analogous

#1C4F3D #1C474F #1C2D4F

triadic

#1C474F #4F1C47 #474F1C

tetradic

#1C474F #3D1C4F #4F241C #2D4F1C

square

#1C474F #3D1C4F #4F241C #2D4F1C

split-complementary

#1C474F #4F1C2D #4F3D1C

monochromatic

#081417 #0C1E22 #1C474F #2C707C #3C98A9

Accessibility & contrast

On white

10.18

#1C474F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#1C474F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C474F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C474F	#FFFFFF	#000000	##FFFFFF
##1C474F	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41444F

Deuteranopia (green-blind)

#393F4F

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1c474f;
/* rgb */ color: rgb(28, 71, 79);
/* oklch */ color: oklch(37.1% 0.049 211.6);

Tailwind

colors: {
  custom: {
    50: '#5e7a80',
    500: '#1c474f',
    950: '#000000',
  },
}

SCSS

$custom: #1c474f;
$custom-light: #5e7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#1c474f",
  "rgb": {
    "r": 28,
    "g": 71,
    "b": 79
  },
  "hsl": {
    "h": 189.412,
    "s": 47.664,
    "l": 20.98
  },
  "oklch": {
    "l": 0.37134,
    "c": 0.049,
    "h": 211.6
  },
  "luminance": 0.05318
}

Semantic roles & 50–950 ramp

primary

#1C474F

secondary

#854D42

accent

#6651D7

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #1C474F

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

Preview Lab → · Contrast checker → · Palette generator →