#427299#427299

#427299 is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.5% C 0.081 H 244.6°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#427299
RGB	rgb(66, 114, 153)
HSL	hsl(207, 40%, 43%)
HSV	hsv(207, 57%, 60%)
CMYK	cmyk(56.9%, 25.5%, 0%, 40%)
CIE-LAB	lab(46.30, -4.40, -26.09)
CIE-LCH	lch(46.30, 26.45, 260.42°)
OKLab	oklab(53.49% -0.0346 -0.0731)
OKLCH	oklch(53.49% 0.081 244.6)
XYZ	xyz(14.0118, 15.4916, 32.3826)
Luminance	0.1549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427299 #996942

analogous

#429995 #427299 #424699

triadic

#427299 #994272 #729942

tetradic

#427299 #954299 #996942 #469942

square

#427299 #954299 #996942 #469942

split-complementary

#427299 #994246 #999542

monochromatic

#1D3243 #30526E #427299 #5E91BA #89AECC

Accessibility & contrast

On white

5.12

#427299 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#427299 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427299

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427299	#FFFFFF	#000000	##FFFFFF
##427299	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61739B

Deuteranopia (green-blind)

#566A98

Tritanopia (blue-blind)

#007B7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #427299;
/* rgb */ color: rgb(66, 114, 153);
/* oklch */ color: oklch(53.5% 0.081 244.6);

Tailwind

colors: {
  custom: {
    50: '#7d9ab7',
    500: '#427299',
    950: '#000000',
  },
}

SCSS

$custom: #427299;
$custom-light: #7d9ab7;
$custom-dark: #000000;

JSON

{
  "hex": "#427299",
  "rgb": {
    "r": 66,
    "g": 114,
    "b": 153
  },
  "hsl": {
    "h": 206.897,
    "s": 39.726,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5349,
    "c": 0.08087,
    "h": 244.6
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#427299

secondary

#B79980

accent

#8E58D0

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #427299

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

Preview Lab → · Contrast checker → · Palette generator →