#1D6987#1D6987

#1D6987 is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.0% C 0.086 H 229.3°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#1D6987
RGB	rgb(29, 105, 135)
HSL	hsl(197, 65%, 32%)
HSV	hsv(197, 79%, 53%)
CMYK	cmyk(78.5%, 22.2%, 0%, 47.1%)
CIE-LAB	lab(41.39, -11.90, -23.07)
CIE-LCH	lch(41.39, 25.96, 242.72°)
OKLab	oklab(48.97% -0.0559 -0.0648)
OKLCH	oklch(48.97% 0.086 229.3)
XYZ	xyz(9.9297, 12.1124, 24.7316)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D6987 #873B1D

analogous

#1D8770 #1D6987 #1D3487

triadic

#1D6987 #871D69 #69871D

tetradic

#1D6987 #701D87 #873B1D #34871D

square

#1D6987 #701D87 #873B1D #34871D

split-complementary

#1D6987 #871D34 #87701D

monochromatic

#071B22 #124255 #1D6987 #2890B9 #47AFD7

Accessibility & contrast

On white

6.14

#1D6987 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#1D6987 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D6987

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D6987	#FFFFFF	#000000	##FFFFFF
##1D6987	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596788

Deuteranopia (green-blind)

#4B5D87

Tritanopia (blue-blind)

#007173

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1d6987;
/* rgb */ color: rgb(29, 105, 135);
/* oklch */ color: oklch(49.0% 0.086 229.3);

Tailwind

colors: {
  custom: {
    50: '#6a93aa',
    500: '#1d6987',
    950: '#000000',
  },
}

SCSS

$custom: #1d6987;
$custom-light: #6a93aa;
$custom-dark: #000000;

JSON

{
  "hex": "#1d6987",
  "rgb": {
    "r": 29,
    "g": 105,
    "b": 135
  },
  "hsl": {
    "h": 196.981,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.48967,
    "c": 0.08558,
    "h": 229.3
  },
  "luminance": 0.12114
}

Semantic roles & 50–950 ramp

primary

#1D6987

secondary

#B96746

accent

#7040E8

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#070D10

muted

#7A7E7F

Preview Lab

Preview with #1D6987

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

Preview Lab → · Contrast checker → · Palette generator →