#1D659A#1D659A

#1D659A is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 49.0% C 0.109 H 245.5°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#1D659A
RGB	rgb(29, 101, 154)
HSL	hsl(205, 68%, 36%)
HSV	hsv(205, 81%, 60%)
CMYK	cmyk(81.2%, 34.4%, 0%, 39.6%)
CIE-LAB	lab(41.06, -2.34, -34.99)
CIE-LCH	lch(41.06, 35.07, 266.17°)
OKLab	oklab(49% -0.0454 -0.0995)
OKLCH	oklch(49% 0.109 245.5)
XYZ	xyz(10.9908, 11.9003, 32.2833)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D659A #9A521D

analogous

#1D9A90 #1D659A #1D269A

triadic

#1D659A #9A1D65 #659A1D

tetradic

#1D659A #901D9A #9A521D #269A1D

square

#1D659A #901D9A #9A521D #269A1D

split-complementary

#1D659A #9A1D26 #9A901D

monochromatic

#0A2133 #134366 #1D659A #2787CE #53A3DF

Accessibility & contrast

On white

6.21

#1D659A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#1D659A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D659A

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D659A	#FFFFFF	#000000	##FFFFFF
##1D659A	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C679C

Deuteranopia (green-blind)

#3A5C99

Tritanopia (blue-blind)

#007278

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1d659a;
/* rgb */ color: rgb(29, 101, 154);
/* oklch */ color: oklch(49.0% 0.109 245.5);

Tailwind

colors: {
  custom: {
    50: '#6e90b8',
    500: '#1d659a',
    950: '#000000',
  },
}

SCSS

$custom: #1d659a;
$custom-light: #6e90b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1d659a",
  "rgb": {
    "r": 29,
    "g": 101,
    "b": 154
  },
  "hsl": {
    "h": 205.44,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.49004,
    "c": 0.10934,
    "h": 245.5
  },
  "luminance": 0.11902
}

Semantic roles & 50–950 ramp

primary

#1D659A

secondary

#C28151

accent

#873DEB

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D659A

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

Preview Lab → · Contrast checker → · Palette generator →