#1E5259#1E5259

#1E5259 is a dark, muted teal. Relative luminance 0.070; OKLCH L 40.7% C 0.056 H 207.4°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#1E5259
RGB	rgb(30, 82, 89)
HSL	hsl(187, 50%, 23%)
HSV	hsv(187, 66%, 35%)
CMYK	cmyk(66.3%, 7.9%, 0%, 65.1%)
CIE-LAB	lab(31.88, -14.69, -9.24)
CIE-LCH	lch(31.88, 17.35, 212.16°)
OKLab	oklab(40.71% -0.0493 -0.0256)
OKLCH	oklch(40.71% 0.056 207.4)
XYZ	xyz(5.3551, 7.0313, 10.5242)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E5259 #59251E

analogous

#1E5942 #1E5259 #1E3459

triadic

#1E5259 #591E52 #52591E

tetradic

#1E5259 #421E59 #59251E #34591E

square

#1E5259 #421E59 #59251E #34591E

split-complementary

#1E5259 #591E34 #59421E

monochromatic

#081517 #0F282B #1E5259 #2D7C87 #3DA6B5

Accessibility & contrast

On white

8.73

#1E5259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#1E5259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E5259

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E5259	#FFFFFF	#000000	##FFFFFF
##1E5259	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F59

Deuteranopia (green-blind)

#424859

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #1e5259;
/* rgb */ color: rgb(30, 82, 89);
/* oklch */ color: oklch(40.7% 0.056 207.4);

Tailwind

colors: {
  custom: {
    50: '#628287',
    500: '#1e5259',
    950: '#000000',
  },
}

SCSS

$custom: #1e5259;
$custom-light: #628287;
$custom-dark: #000000;

JSON

{
  "hex": "#1e5259",
  "rgb": {
    "r": 30,
    "g": 82,
    "b": 89
  },
  "hsl": {
    "h": 187.119,
    "s": 49.58,
    "l": 23.333
  },
  "oklch": {
    "l": 0.40708,
    "c": 0.05557,
    "h": 207.4
  },
  "luminance": 0.07032
}

Semantic roles & 50–950 ramp

primary

#1E5259

secondary

#8E4D45

accent

#5F4FD9

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050A0B

muted

#7A7C7C

Preview Lab

Preview with #1E5259

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

Preview Lab → · Contrast checker → · Palette generator →