#1D7688#1D7688

#1D7688 is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.4% C 0.084 H 214.8°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1D7688
RGB	rgb(29, 118, 136)
HSL	hsl(190, 65%, 32%)
HSV	hsv(190, 79%, 53%)
CMYK	cmyk(78.7%, 13.2%, 0%, 46.7%)
CIE-LAB	lab(45.63, -18.85, -17.16)
CIE-LCH	lch(45.63, 25.49, 222.30°)
OKLab	oklab(52.38% -0.0689 -0.0479)
OKLCH	oklch(52.38% 0.084 214.8)
XYZ	xyz(11.4272, 14.9943, 25.5797)
Luminance	0.1500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7688 #882F1D

analogous

#1D8864 #1D7688 #1D4188

triadic

#1D7688 #881D76 #76881D

tetradic

#1D7688 #641D88 #882F1D #41881D

square

#1D7688 #641D88 #882F1D #41881D

split-complementary

#1D7688 #881D41 #88641D

monochromatic

#071E23 #124A56 #1D7688 #28A2BA #48C0D8

Accessibility & contrast

On white

5.25

#1D7688 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1D7688 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7688

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7688	#FFFFFF	#000000	##FFFFFF
##1D7688	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697289

Deuteranopia (green-blind)

#5B6788

Tritanopia (blue-blind)

#007D7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1d7688;
/* rgb */ color: rgb(29, 118, 136);
/* oklch */ color: oklch(52.4% 0.084 214.8);

Tailwind

colors: {
  custom: {
    50: '#6c9daa',
    500: '#1d7688',
    950: '#000000',
  },
}

SCSS

$custom: #1d7688;
$custom-light: #6c9daa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7688",
  "rgb": {
    "r": 29,
    "g": 118,
    "b": 136
  },
  "hsl": {
    "h": 190.093,
    "s": 64.848,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52378,
    "c": 0.08388,
    "h": 214.8
  },
  "luminance": 0.14996
}

Semantic roles & 50–950 ramp

primary

#1D7688

secondary

#BA5A47

accent

#5C40E8

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #1D7688

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

Preview Lab → · Contrast checker → · Palette generator →