#1C433E#1C433E

#1C433E is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.045 H 184.3°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C433E
RGB	rgb(28, 67, 62)
HSL	hsl(172, 41%, 19%)
HSV	hsv(172, 58%, 26%)
CMYK	cmyk(58.2%, 0%, 7.5%, 73.7%)
CIE-LAB	lab(25.59, -15.25, -1.18)
CIE-LCH	lch(25.59, 15.29, 184.41°)
OKLab	oklab(35.29% -0.045 -0.0034)
OKLCH	oklch(35.29% 0.045 184.3)
XYZ	xyz(3.3552, 4.6087, 5.2692)
Luminance	0.0461 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C433E #431C21

analogous

#1C432A #1C433E #1C3443

triadic

#1C433E #3E1C43 #433E1C

tetradic

#1C433E #2A1C43 #431C21 #34431C

square

#1C433E #2A1C43 #431C21 #34431C

split-complementary

#1C433E #431C34 #432A1C

monochromatic

#091614 #0A1816 #1C433E #2E6E66 #40998E

Accessibility & contrast

On white

10.93

#1C433E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#1C433E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C433E

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C433E	#FFFFFF	#000000	##FFFFFF
##1C433E	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403F3E

Deuteranopia (green-blind)

#393B3F

Tritanopia (blue-blind)

#054441

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #1c433e;
/* rgb */ color: rgb(28, 67, 62);
/* oklch */ color: oklch(35.3% 0.045 184.3);

Tailwind

colors: {
  custom: {
    50: '#5c7773',
    500: '#1c433e',
    950: '#000000',
  },
}

SCSS

$custom: #1c433e;
$custom-light: #5c7773;
$custom-dark: #000000;

JSON

{
  "hex": "#1c433e",
  "rgb": {
    "r": 28,
    "g": 67,
    "b": 62
  },
  "hsl": {
    "h": 172.308,
    "s": 41.053,
    "l": 18.627
  },
  "oklch": {
    "l": 0.35292,
    "c": 0.04518,
    "h": 184.3
  },
  "luminance": 0.04609
}

Semantic roles & 50–950 ramp

primary

#1C433E

secondary

#784349

accent

#5767D1

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040808

muted

#797B7B

Preview Lab

Preview with #1C433E

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

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