#1D668F#1D668F

#1D668F is a mid, moderate cyan. Relative luminance 0.117; OKLCH L 48.6% C 0.095 H 238.5°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#1D668F
RGB	rgb(29, 102, 143)
HSL	hsl(202, 66%, 34%)
HSV	hsv(202, 80%, 56%)
CMYK	cmyk(79.7%, 28.7%, 0%, 43.9%)
CIE-LAB	lab(40.81, -7.15, -28.80)
CIE-LCH	lch(40.81, 29.67, 256.05°)
OKLab	oklab(48.62% -0.0499 -0.0814)
OKLCH	oklch(48.62% 0.095 238.5)
XYZ	xyz(10.2140, 11.7459, 27.7101)
Luminance	0.1175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D668F #8F461D

analogous

#1D8F7F #1D668F #1D2D8F

triadic

#1D668F #8F1D66 #668F1D

tetradic

#1D668F #7F1D8F #8F461D #2D8F1D

square

#1D668F #7F1D8F #8F461D #2D8F1D

split-complementary

#1D668F #8F1D2D #8F7F1D

monochromatic

#081D29 #13425C #1D668F #278AC2 #4CA7DB

Accessibility & contrast

On white

6.27

#1D668F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#1D668F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D668F

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D668F	#FFFFFF	#000000	##FFFFFF
##1D668F	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#536691

Deuteranopia (green-blind)

#435C8E

Tritanopia (blue-blind)

#007074

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #1d668f;
/* rgb */ color: rgb(29, 102, 143);
/* oklch */ color: oklch(48.6% 0.095 238.5);

Tailwind

colors: {
  custom: {
    50: '#6c91b0',
    500: '#1d668f',
    950: '#000000',
  },
}

SCSS

$custom: #1d668f;
$custom-light: #6c91b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d668f",
  "rgb": {
    "r": 29,
    "g": 102,
    "b": 143
  },
  "hsl": {
    "h": 201.579,
    "s": 66.279,
    "l": 33.725
  },
  "oklch": {
    "l": 0.48624,
    "c": 0.09549,
    "h": 238.5
  },
  "luminance": 0.11747
}

Semantic roles & 50–950 ramp

primary

#1D668F

secondary

#BD744B

accent

#7C3FE9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #1D668F

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

Preview Lab → · Contrast checker → · Palette generator →