#1C433D#1C433D

#1C433D is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.046 H 182.2°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C433D
RGB	rgb(28, 67, 61)
HSL	hsl(171, 41%, 19%)
HSV	hsv(171, 58%, 26%)
CMYK	cmyk(58.2%, 0%, 9%, 73.7%)
CIE-LAB	lab(25.56, -15.55, -0.57)
CIE-LCH	lch(25.56, 15.56, 182.09°)
OKLab	oklab(35.25% -0.0456 -0.0018)
OKLCH	oklch(35.25% 0.046 182.2)
XYZ	xyz(3.3280, 4.5978, 5.1261)
Luminance	0.0460 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C433D #431C22

analogous

#1C4329 #1C433D #1C3543

triadic

#1C433D #3D1C43 #433D1C

tetradic

#1C433D #291C43 #431C22 #35431C

square

#1C433D #291C43 #431C22 #35431C

split-complementary

#1C433D #431C35 #43291C

monochromatic

#091614 #0A1816 #1C433D #2E6E64 #40998C

Accessibility & contrast

On white

10.94

#1C433D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1C433D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C433D

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C433D	#FFFFFF	#000000	##FFFFFF
##1C433D	1.00	10.94	1.92	10.94
#FFFFFF	10.94	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3D

Deuteranopia (green-blind)

#3A3B3E

Tritanopia (blue-blind)

#064441

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1c433d;
/* rgb */ color: rgb(28, 67, 61);
/* oklch */ color: oklch(35.3% 0.046 182.2);

Tailwind

colors: {
  custom: {
    50: '#5c7772',
    500: '#1c433d',
    950: '#000000',
  },
}

SCSS

$custom: #1c433d;
$custom-light: #5c7772;
$custom-dark: #000000;

JSON

{
  "hex": "#1c433d",
  "rgb": {
    "r": 28,
    "g": 67,
    "b": 61
  },
  "hsl": {
    "h": 170.769,
    "s": 41.053,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35254,
    "c": 0.04562,
    "h": 182.2
  },
  "luminance": 0.04598
}

Semantic roles & 50–950 ramp

primary

#1C433D

secondary

#78434B

accent

#576AD1

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #1C433D

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

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