#1D7582#1D7582

#1D7582 is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.9% C 0.081 H 209.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1D7582
RGB	rgb(29, 117, 130)
HSL	hsl(188, 64%, 31%)
HSV	hsv(188, 78%, 51%)
CMYK	cmyk(77.7%, 10%, 0%, 49%)
CIE-LAB	lab(45.07, -20.36, -14.43)
CIE-LCH	lch(45.07, 24.95, 215.32°)
OKLab	oklab(51.86% -0.0705 -0.0402)
OKLCH	oklch(51.86% 0.081 209.7)
XYZ	xyz(10.8955, 14.5942, 23.3575)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7582 #822A1D

analogous

#1D825C #1D7582 #1D4282

triadic

#1D7582 #821D75 #75821D

tetradic

#1D7582 #5C1D82 #822A1D #42821D

square

#1D7582 #5C1D82 #822A1D #42821D

split-complementary

#1D7582 #821D42 #825C1D

monochromatic

#071B1E #124850 #1D7582 #28A2B4 #44C3D5

Accessibility & contrast

On white

5.36

#1D7582 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#1D7582 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7582

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7582	#FFFFFF	#000000	##FFFFFF
##1D7582	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7083

Deuteranopia (green-blind)

#5C6682

Tritanopia (blue-blind)

#007B79

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1d7582;
/* rgb */ color: rgb(29, 117, 130);
/* oklch */ color: oklch(51.9% 0.081 209.7);

Tailwind

colors: {
  custom: {
    50: '#6b9da6',
    500: '#1d7582',
    950: '#000000',
  },
}

SCSS

$custom: #1d7582;
$custom-light: #6b9da6;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7582",
  "rgb": {
    "r": 29,
    "g": 117,
    "b": 130
  },
  "hsl": {
    "h": 187.723,
    "s": 63.522,
    "l": 31.176
  },
  "oklch": {
    "l": 0.51856,
    "c": 0.0811,
    "h": 209.7
  },
  "luminance": 0.14595
}

Semantic roles & 50–950 ramp

primary

#1D7582

secondary

#B55446

accent

#5741E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #1D7582

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

Preview Lab → · Contrast checker → · Palette generator →