#4088A2#4088A2

#4088A2 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.1% C 0.082 H 224.5°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4088A2
RGB	rgb(64, 136, 162)
HSL	hsl(196, 43%, 44%)
HSV	hsv(196, 60%, 64%)
CMYK	cmyk(60.5%, 16%, 0%, 36.5%)
CIE-LAB	lab(53.28, -14.52, -20.58)
CIE-LCH	lch(53.28, 25.18, 234.79°)
OKLab	oklab(59.14% -0.0583 -0.0573)
OKLCH	oklch(59.14% 0.082 224.5)
XYZ	xyz(17.4375, 21.3052, 37.3688)
Luminance	0.2131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4088A2 #A25A40

analogous

#40A28B #4088A2 #4057A2

triadic

#4088A2 #A24088 #88A240

tetradic

#4088A2 #8B40A2 #A25A40 #57A240

square

#4088A2 #8B40A2 #A25A40 #57A240

split-complementary

#4088A2 #A24057 #A28B40

monochromatic

#1D3E4A #2F6376 #4088A2 #5FA6C0 #8BBFD1

Accessibility & contrast

On white

3.99

#4088A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4088A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4088A2

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4088A2	#FFFFFF	#000000	##000000
##4088A2	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A85A3

Deuteranopia (green-blind)

#6B7BA2

Tritanopia (blue-blind)

#009090

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4088a2;
/* rgb */ color: rgb(64, 136, 162);
/* oklch */ color: oklch(59.1% 0.082 224.5);

Tailwind

colors: {
  custom: {
    50: '#7eaabd',
    500: '#4088a2',
    950: '#000000',
  },
}

SCSS

$custom: #4088a2;
$custom-light: #7eaabd;
$custom-dark: #000000;

JSON

{
  "hex": "#4088a2",
  "rgb": {
    "r": 64,
    "g": 136,
    "b": 162
  },
  "hsl": {
    "h": 195.918,
    "s": 43.363,
    "l": 44.314
  },
  "oklch": {
    "l": 0.59135,
    "c": 0.08173,
    "h": 224.5
  },
  "luminance": 0.21307
}

Semantic roles & 50–950 ramp

primary

#4088A2

secondary

#BC9182

accent

#7655D3

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4088A2

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

Preview Lab → · Contrast checker → · Palette generator →