#1A4239#1A4239

#1A4239 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.7% C 0.048 H 176.4°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#1A4239
RGB	rgb(26, 66, 57)
HSL	hsl(167, 43%, 18%)
HSV	hsv(167, 61%, 26%)
CMYK	cmyk(60.6%, 0%, 13.6%, 74.1%)
CIE-LAB	lab(24.99, -16.70, 1.23)
CIE-LCH	lch(24.99, 16.75, 175.80°)
OKLab	oklab(34.73% -0.048 0.003)
OKLCH	oklch(34.73% 0.048 176.4)
XYZ	xyz(3.1124, 4.4112, 4.5575)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4239 #421A23

analogous

#1A4225 #1A4239 #1A3742

triadic

#1A4239 #391A42 #42391A

tetradic

#1A4239 #251A42 #421A23 #37421A

square

#1A4239 #251A42 #421A23 #37421A

split-complementary

#1A4239 #421A37 #42251A

monochromatic

#091613 #091613 #1A4239 #2B6E5F #3D9A85

Accessibility & contrast

On white

11.16

#1A4239 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1A4239 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4239

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4239	#FFFFFF	#000000	##FFFFFF
##1A4239	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403E39

Deuteranopia (green-blind)

#39393A

Tritanopia (blue-blind)

#05433F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1a4239;
/* rgb */ color: rgb(26, 66, 57);
/* oklch */ color: oklch(34.7% 0.048 176.4);

Tailwind

colors: {
  custom: {
    50: '#5b766f',
    500: '#1a4239',
    950: '#000000',
  },
}

SCSS

$custom: #1a4239;
$custom-light: #5b766f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4239",
  "rgb": {
    "r": 26,
    "g": 66,
    "b": 57
  },
  "hsl": {
    "h": 166.5,
    "s": 43.478,
    "l": 18.039
  },
  "oklch": {
    "l": 0.34727,
    "c": 0.04805,
    "h": 176.4
  },
  "luminance": 0.04411
}

Semantic roles & 50–950 ramp

primary

#1A4239

secondary

#78404D

accent

#5571D3

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#040807

muted

#797B7A

Preview Lab

Preview with #1A4239

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

Preview Lab → · Contrast checker → · Palette generator →