#4276AA#4276AA

#4276AA is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.3% C 0.099 H 250.0°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4276AA
RGB	rgb(66, 118, 170)
HSL	hsl(210, 44%, 46%)
HSV	hsv(210, 61%, 67%)
CMYK	cmyk(61.2%, 30.6%, 0%, 33.3%)
CIE-LAB	lab(48.28, -1.12, -32.96)
CIE-LCH	lch(48.28, 32.98, 268.06°)
OKLab	oklab(55.31% -0.0337 -0.0929)
OKLCH	oklch(55.31% 0.099 250)
XYZ	xyz(15.9783, 17.0159, 40.4648)
Luminance	0.1702 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4276AA #AA7642

analogous

#42AAAA #4276AA #4242AA

triadic

#4276AA #AA4276 #76AA42

tetradic

#4276AA #AA42AA #AA7642 #42AA42

square

#4276AA #AA42AA #AA7642 #42AA42

split-complementary

#4276AA #AA4242 #AAAA42

monochromatic

#203952 #31577E #4276AA #6695C3 #92B3D5

Accessibility & contrast

On white

4.77

#4276AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4276AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4276AA

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4276AA	#FFFFFF	#000000	##FFFFFF
##4276AA	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6078AC

Deuteranopia (green-blind)

#526EA9

Tritanopia (blue-blind)

#008288

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4276aa;
/* rgb */ color: rgb(66, 118, 170);
/* oklch */ color: oklch(55.3% 0.099 250.0);

Tailwind

colors: {
  custom: {
    50: '#7f9dc3',
    500: '#4276aa',
    950: '#000000',
  },
}

SCSS

$custom: #4276aa;
$custom-light: #7f9dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#4276aa",
  "rgb": {
    "r": 66,
    "g": 118,
    "b": 170
  },
  "hsl": {
    "h": 210,
    "s": 44.068,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55306,
    "c": 0.09889,
    "h": 250
  },
  "luminance": 0.17017
}

Semantic roles & 50–950 ramp

primary

#4276AA

secondary

#C0A488

accent

#9454D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4276AA

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

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