#29578B#29578B

#29578B is a mid, moderate cyan. Relative luminance 0.092; OKLCH L 45.1% C 0.099 H 253.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#29578B
RGB	rgb(41, 87, 139)
HSL	hsl(212, 54%, 35%)
HSV	hsv(212, 71%, 55%)
CMYK	cmyk(70.5%, 37.4%, 0%, 45.5%)
CIE-LAB	lab(36.27, 2.42, -33.50)
CIE-LCH	lch(36.27, 33.58, 274.13°)
OKLab	oklab(45.08% -0.0286 -0.0952)
OKLCH	oklch(45.08% 0.099 253.3)
XYZ	xyz(8.9811, 9.1509, 25.7141)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29578B #8B5D29

analogous

#29888B #29578B #2C298B

triadic

#29578B #8B2957 #578B29

tetradic

#29578B #8B2988 #8B5D29 #298B2C

square

#29578B #8B2988 #8B5D29 #298B2C

split-complementary

#29578B #8B2C29 #888B29

monochromatic

#0D1C2C #1B395C #29578B #3775BA #5F94D0

Accessibility & contrast

On white

7.42

#29578B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#29578B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29578B

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29578B	#FFFFFF	#000000	##FFFFFF
##29578B	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405A8D

Deuteranopia (green-blind)

#32518A

Tritanopia (blue-blind)

#00636A

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #29578b;
/* rgb */ color: rgb(41, 87, 139);
/* oklch */ color: oklch(45.1% 0.099 253.3);

Tailwind

colors: {
  custom: {
    50: '#6f86ad',
    500: '#29578b',
    950: '#000000',
  },
}

SCSS

$custom: #29578b;
$custom-light: #6f86ad;
$custom-dark: #000000;

JSON

{
  "hex": "#29578b",
  "rgb": {
    "r": 41,
    "g": 87,
    "b": 139
  },
  "hsl": {
    "h": 211.837,
    "s": 54.444,
    "l": 35.294
  },
  "oklch": {
    "l": 0.45085,
    "c": 0.09941,
    "h": 253.3
  },
  "luminance": 0.09152
}

Semantic roles & 50–950 ramp

primary

#29578B

secondary

#B58B5B

accent

#984ADE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #29578B

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

Preview Lab → · Contrast checker → · Palette generator →