#1D657A#1D657A

#1D657A is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.3% C 0.076 H 221.6°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#1D657A
RGB	rgb(29, 101, 122)
HSL	hsl(194, 62%, 30%)
HSV	hsv(194, 76%, 48%)
CMYK	cmyk(76.2%, 17.2%, 0%, 52.2%)
CIE-LAB	lab(39.53, -14.28, -18.07)
CIE-LCH	lch(39.53, 23.03, 231.68°)
OKLab	oklab(47.29% -0.0569 -0.0505)
OKLCH	oklch(47.29% 0.076 221.6)
XYZ	xyz(8.6718, 10.9727, 20.0695)
Luminance	0.1097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D657A #7A321D

analogous

#1D7A60 #1D657A #1D377A

triadic

#1D657A #7A1D65 #657A1D

tetradic

#1D657A #601D7A #7A321D #377A1D

square

#1D657A #601D7A #7A321D #377A1D

split-complementary

#1D657A #7A1D37 #7A601D

monochromatic

#061419 #113C49 #1D657A #298EAB #40B1D2

Accessibility & contrast

On white

6.57

#1D657A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#1D657A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D657A

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D657A	#FFFFFF	#000000	##FFFFFF
##1D657A	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59627B

Deuteranopia (green-blind)

#4C597A

Tritanopia (blue-blind)

#006C6C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #1d657a;
/* rgb */ color: rgb(29, 101, 122);
/* oklch */ color: oklch(47.3% 0.076 221.6);

Tailwind

colors: {
  custom: {
    50: '#6891a0',
    500: '#1d657a',
    950: '#000000',
  },
}

SCSS

$custom: #1d657a;
$custom-light: #6891a0;
$custom-dark: #000000;

JSON

{
  "hex": "#1d657a",
  "rgb": {
    "r": 29,
    "g": 101,
    "b": 122
  },
  "hsl": {
    "h": 193.548,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.47292,
    "c": 0.0761,
    "h": 221.6
  },
  "luminance": 0.10974
}

Semantic roles & 50–950 ramp

primary

#1D657A

secondary

#AE5D45

accent

#6843E5

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1D657A

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

Preview Lab → · Contrast checker → · Palette generator →