#1D7A8D#1D7A8D

#1D7A8D is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 53.6% C 0.087 H 215.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1D7A8D
RGB	rgb(29, 122, 141)
HSL	hsl(190, 66%, 33%)
HSV	hsv(190, 79%, 55%)
CMYK	cmyk(79.4%, 13.5%, 0%, 44.7%)
CIE-LAB	lab(47.11, -19.30, -17.85)
CIE-LCH	lch(47.11, 26.29, 222.76°)
OKLab	oklab(53.64% -0.0709 -0.0498)
OKLCH	oklch(53.64% 0.087 215.1)
XYZ	xyz(12.2719, 16.1019, 27.6553)
Luminance	0.1610 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7A8D #8D301D

analogous

#1D8D68 #1D7A8D #1D428D

triadic

#1D7A8D #8D1D7A #7A8D1D

tetradic

#1D7A8D #681D8D #8D301D #428D1D

square

#1D7A8D #681D8D #8D301D #428D1D

split-complementary

#1D7A8D #8D1D42 #8D681D

monochromatic

#082227 #134E5A #1D7A8D #27A6C0 #4BC2DA

Accessibility & contrast

On white

4.98

#1D7A8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#1D7A8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7A8D

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7A8D	#FFFFFF	#000000	##FFFFFF
##1D7A8D	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D768E

Deuteranopia (green-blind)

#5E6B8D

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1d7a8d;
/* rgb */ color: rgb(29, 122, 141);
/* oklch */ color: oklch(53.6% 0.087 215.1);

Tailwind

colors: {
  custom: {
    50: '#6da0ae',
    500: '#1d7a8d',
    950: '#000000',
  },
}

SCSS

$custom: #1d7a8d;
$custom-light: #6da0ae;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7a8d",
  "rgb": {
    "r": 29,
    "g": 122,
    "b": 141
  },
  "hsl": {
    "h": 190.179,
    "s": 65.882,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53636,
    "c": 0.08663,
    "h": 215.1
  },
  "luminance": 0.16103
}

Semantic roles & 50–950 ramp

primary

#1D7A8D

secondary

#BC5D4A

accent

#5C3FE9

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D7A8D

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

Preview Lab → · Contrast checker → · Palette generator →