#1A585D#1A585D

#1A585D is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.4% C 0.062 H 202.8°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#1A585D
RGB	rgb(26, 88, 93)
HSL	hsl(184, 56%, 23%)
HSV	hsv(184, 72%, 36%)
CMYK	cmyk(72%, 5.4%, 0%, 63.5%)
CIE-LAB	lab(33.96, -17.47, -8.63)
CIE-LCH	lch(33.96, 19.49, 206.30°)
OKLab	oklab(42.4% -0.0569 -0.0239)
OKLCH	oklch(42.4% 0.062 202.8)
XYZ	xyz(5.8907, 7.9887, 11.5853)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A585D #5D1F1A

analogous

#1A5D40 #1A585D #1A365D

triadic

#1A585D #5D1A58 #585D1A

tetradic

#1A585D #401A5D #5D1F1A #365D1A

square

#1A585D #401A5D #5D1F1A #365D1A

split-complementary

#1A585D #5D1A36 #5D401A

monochromatic

#071718 #0D2B2D #1A585D #27858D #35B3BD

Accessibility & contrast

On white

8.08

#1A585D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#1A585D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A585D

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A585D	#FFFFFF	#000000	##FFFFFF
##1A585D	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51545D

Deuteranopia (green-blind)

#474D5D

Tritanopia (blue-blind)

#005C59

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1a585d;
/* rgb */ color: rgb(26, 88, 93);
/* oklch */ color: oklch(42.4% 0.062 202.8);

Tailwind

colors: {
  custom: {
    50: '#61878a',
    500: '#1a585d',
    950: '#000000',
  },
}

SCSS

$custom: #1a585d;
$custom-light: #61878a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a585d",
  "rgb": {
    "r": 26,
    "g": 88,
    "b": 93
  },
  "hsl": {
    "h": 184.478,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.42401,
    "c": 0.06178,
    "h": 202.8
  },
  "luminance": 0.07989
}

Semantic roles & 50–950 ramp

primary

#1A585D

secondary

#934640

accent

#5448E0

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1A585D

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

Preview Lab → · Contrast checker → · Palette generator →