#1D7487#1D7487

#1D7487 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 51.8% C 0.083 H 216.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1D7487
RGB	rgb(29, 116, 135)
HSL	hsl(191, 65%, 32%)
HSV	hsv(191, 79%, 53%)
CMYK	cmyk(78.5%, 14.1%, 0%, 47.1%)
CIE-LAB	lab(44.94, -18.11, -17.61)
CIE-LCH	lch(44.94, 25.26, 224.20°)
OKLab	oklab(51.81% -0.0672 -0.0492)
OKLCH	oklch(51.81% 0.083 216.2)
XYZ	xyz(11.1234, 14.4999, 25.1295)
Luminance	0.1450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D7487 #87301D

analogous

#1D8765 #1D7487 #1D3F87

triadic

#1D7487 #871D74 #74871D

tetradic

#1D7487 #651D87 #87301D #3F871D

square

#1D7487 #651D87 #87301D #3F871D

split-complementary

#1D7487 #871D3F #87651D

monochromatic

#071D22 #124955 #1D7487 #289FB9 #47BED7

Accessibility & contrast

On white

5.38

#1D7487 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1D7487 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D7487

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D7487	#FFFFFF	#000000	##FFFFFF
##1D7487	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677088

Deuteranopia (green-blind)

#596687

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1d7487;
/* rgb */ color: rgb(29, 116, 135);
/* oklch */ color: oklch(51.8% 0.083 216.2);

Tailwind

colors: {
  custom: {
    50: '#6b9caa',
    500: '#1d7487',
    950: '#000000',
  },
}

SCSS

$custom: #1d7487;
$custom-light: #6b9caa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d7487",
  "rgb": {
    "r": 29,
    "g": 116,
    "b": 135
  },
  "hsl": {
    "h": 190.755,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.51813,
    "c": 0.08329,
    "h": 216.2
  },
  "luminance": 0.14501
}

Semantic roles & 50–950 ramp

primary

#1D7487

secondary

#B95B46

accent

#5E40E8

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #1D7487

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

Preview Lab → · Contrast checker → · Palette generator →