#1D6487#1D6487

#1D6487 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.7% C 0.088 H 234.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#1D6487
RGB	rgb(29, 100, 135)
HSL	hsl(200, 65%, 32%)
HSV	hsv(200, 79%, 53%)
CMYK	cmyk(78.5%, 25.9%, 0%, 47.1%)
CIE-LAB	lab(39.79, -8.95, -25.57)
CIE-LCH	lch(39.79, 27.09, 250.70°)
OKLab	oklab(47.69% -0.0507 -0.0721)
OKLCH	oklch(47.69% 0.088 234.9)
XYZ	xyz(9.4353, 11.1237, 24.5668)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6487 #87401D

analogous

#1D8775 #1D6487 #1D2F87

triadic

#1D6487 #871D64 #64871D

tetradic

#1D6487 #751D87 #87401D #2F871D

square

#1D6487 #751D87 #87401D #2F871D

split-complementary

#1D6487 #871D2F #87751D

monochromatic

#071922 #123F55 #1D6487 #2889B9 #47A8D7

Accessibility & contrast

On white

6.51

#1D6487 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#1D6487 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6487

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6487	#FFFFFF	#000000	##FFFFFF
##1D6487	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536389

Deuteranopia (green-blind)

#455986

Tritanopia (blue-blind)

#006D70

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #1d6487;
/* rgb */ color: rgb(29, 100, 135);
/* oklch */ color: oklch(47.7% 0.088 234.9);

Tailwind

colors: {
  custom: {
    50: '#6a90aa',
    500: '#1d6487',
    950: '#000000',
  },
}

SCSS

$custom: #1d6487;
$custom-light: #6a90aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6487",
  "rgb": {
    "r": 29,
    "g": 100,
    "b": 135
  },
  "hsl": {
    "h": 199.811,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47686,
    "c": 0.08815,
    "h": 234.9
  },
  "luminance": 0.11125
}

Semantic roles & 50–950 ramp

primary

#1D6487

secondary

#B96C46

accent

#7740E8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070C10

muted

#7A7D7F

Preview Lab

Preview with #1D6487

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

Preview Lab → · Contrast checker → · Palette generator →