#1D669D#1D669D

#1D669D is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.4% C 0.112 H 246.1°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#1D669D
RGB	rgb(29, 102, 157)
HSL	hsl(206, 69%, 36%)
HSV	hsv(206, 82%, 62%)
CMYK	cmyk(81.5%, 35%, 0%, 38.4%)
CIE-LAB	lab(41.53, -1.80, -36.03)
CIE-LCH	lch(41.53, 36.08, 267.13°)
OKLab	oklab(49.43% -0.0454 -0.1025)
OKLCH	oklch(49.43% 0.112 246.1)
XYZ	xyz(11.3415, 12.1969, 33.6482)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D669D #9D541D

analogous

#1D9D94 #1D669D #1D269D

triadic

#1D669D #9D1D66 #669D1D

tetradic

#1D669D #941D9D #9D541D #269D1D

square

#1D669D #941D9D #9D541D #269D1D

split-complementary

#1D669D #9D1D26 #9D941D

monochromatic

#0A2336 #134469 #1D669D #2788D1 #55A4E0

Accessibility & contrast

On white

6.11

#1D669D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#1D669D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D669D

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D669D	#FFFFFF	#000000	##FFFFFF
##1D669D	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C689F

Deuteranopia (green-blind)

#3A5D9C

Tritanopia (blue-blind)

#00737A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1d669d;
/* rgb */ color: rgb(29, 102, 157);
/* oklch */ color: oklch(49.4% 0.112 246.1);

Tailwind

colors: {
  custom: {
    50: '#6e91ba',
    500: '#1d669d',
    950: '#000000',
  },
}

SCSS

$custom: #1d669d;
$custom-light: #6e91ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d669d",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 157
  },
  "hsl": {
    "h": 205.781,
    "s": 68.817,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49427,
    "c": 0.11213,
    "h": 246.1
  },
  "luminance": 0.12198
}

Semantic roles & 50–950 ramp

primary

#1D669D

secondary

#C38353

accent

#883CEC

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D669D

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

Preview Lab → · Contrast checker → · Palette generator →