#426E99#426E99

#426E99 is a mid, moderate cyan. Relative luminance 0.146; OKLCH L 52.5% C 0.084 H 249.2°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#426E99
RGB	rgb(66, 110, 153)
HSL	hsl(210, 40%, 43%)
HSV	hsv(210, 57%, 60%)
CMYK	cmyk(56.9%, 28.1%, 0%, 40%)
CIE-LAB	lab(45.09, -2.01, -27.96)
CIE-LCH	lch(45.09, 28.04, 265.90°)
OKLab	oklab(52.54% -0.0299 -0.0785)
OKLCH	oklch(52.54% 0.084 249.2)
XYZ	xyz(13.5704, 14.6089, 32.2355)
Luminance	0.1461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#426E99 #996D42

analogous

#429998 #426E99 #424399

triadic

#426E99 #99426E #6E9942

tetradic

#426E99 #984299 #996D42 #439942

square

#426E99 #984299 #996D42 #439942

split-complementary

#426E99 #994243 #999842

monochromatic

#1D3143 #304F6E #426E99 #5E8DBA #89ABCC

Accessibility & contrast

On white

5.35

#426E99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#426E99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #426E99

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##426E99	#FFFFFF	#000000	##FFFFFF
##426E99	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6F9B

Deuteranopia (green-blind)

#516798

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #426e99;
/* rgb */ color: rgb(66, 110, 153);
/* oklch */ color: oklch(52.5% 0.084 249.2);

Tailwind

colors: {
  custom: {
    50: '#7d97b7',
    500: '#426e99',
    950: '#000000',
  },
}

SCSS

$custom: #426e99;
$custom-light: #7d97b7;
$custom-dark: #000000;

JSON

{
  "hex": "#426e99",
  "rgb": {
    "r": 66,
    "g": 110,
    "b": 153
  },
  "hsl": {
    "h": 209.655,
    "s": 39.726,
    "l": 42.941
  },
  "oklch": {
    "l": 0.52539,
    "c": 0.08401,
    "h": 249.2
  },
  "luminance": 0.1461
}

Semantic roles & 50–950 ramp

primary

#426E99

secondary

#B79B80

accent

#9358D0

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #426E99

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

Preview Lab → · Contrast checker → · Palette generator →