#29637B#29637B

#29637B is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.071 H 228.4°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#29637B
RGB	rgb(41, 99, 123)
HSL	hsl(198, 50%, 32%)
HSV	hsv(198, 67%, 48%)
CMYK	cmyk(66.7%, 19.5%, 0%, 51.8%)
CIE-LAB	lab(39.28, -10.81, -19.04)
CIE-LCH	lch(39.28, 21.90, 240.40°)
OKLab	oklab(47.21% -0.0473 -0.0532)
OKLCH	oklch(47.21% 0.071 228.4)
XYZ	xyz(8.9500, 10.8242, 20.3527)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29637B #7B4129

analogous

#297B6A #29637B #293A7B

triadic

#29637B #7B2963 #637B29

tetradic

#29637B #6A297B #7B4129 #3A7B29

square

#29637B #6A297B #7B4129 #3A7B29

split-complementary

#29637B #7B293A #7B6A29

monochromatic

#0A191F #1A3E4D #29637B #3888A9 #57A6C7

Accessibility & contrast

On white

6.64

#29637B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#29637B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #29637B

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29637B	#FFFFFF	#000000	##FFFFFF
##29637B	1.00	6.64	3.17	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56617C

Deuteranopia (green-blind)

#4B597B

Tritanopia (blue-blind)

#006A6B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #29637b;
/* rgb */ color: rgb(41, 99, 123);
/* oklch */ color: oklch(47.2% 0.071 228.4);

Tailwind

colors: {
  custom: {
    50: '#6c8fa1',
    500: '#29637b',
    950: '#000000',
  },
}

SCSS

$custom: #29637b;
$custom-light: #6c8fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#29637b",
  "rgb": {
    "r": 41,
    "g": 99,
    "b": 123
  },
  "hsl": {
    "h": 197.561,
    "s": 50,
    "l": 32.157
  },
  "oklch": {
    "l": 0.47206,
    "c": 0.07119,
    "h": 228.4
  },
  "luminance": 0.10825
}

Semantic roles & 50–950 ramp

primary

#29637B

secondary

#AC6D53

accent

#774EDA

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #29637B

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

Preview Lab → · Contrast checker → · Palette generator →