#4277AE#4277AE

#4277AE is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.8% C 0.103 H 250.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#4277AE
RGB	rgb(66, 119, 174)
HSL	hsl(211, 45%, 47%)
HSV	hsv(211, 62%, 68%)
CMYK	cmyk(62.1%, 31.6%, 0%, 31.8%)
CIE-LAB	lab(48.77, -0.36, -34.53)
CIE-LCH	lch(48.77, 34.53, 269.41°)
OKLab	oklab(55.75% -0.0337 -0.0975)
OKLCH	oklch(55.75% 0.103 250.9)
XYZ	xyz(16.4808, 17.4064, 42.5274)
Luminance	0.1741 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4277AE #AE7942

analogous

#42ADAE #4277AE #4342AE

triadic

#4277AE #AE4277 #77AE42

tetradic

#4277AE #AE42AD #AE7942 #42AE43

square

#4277AE #AE42AD #AE7942 #42AE43

split-complementary

#4277AE #AE4342 #ADAE42

monochromatic

#203A55 #315982 #4277AE #6896C6 #94B5D6

Accessibility & contrast

On white

4.69

#4277AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#4277AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4277AE

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4277AE	#FFFFFF	#000000	##FFFFFF
##4277AE	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607AB0

Deuteranopia (green-blind)

#516FAD

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4277ae;
/* rgb */ color: rgb(66, 119, 174);
/* oklch */ color: oklch(55.8% 0.103 250.9);

Tailwind

colors: {
  custom: {
    50: '#809ec6',
    500: '#4277ae',
    950: '#000000',
  },
}

SCSS

$custom: #4277ae;
$custom-light: #809ec6;
$custom-dark: #000000;

JSON

{
  "hex": "#4277ae",
  "rgb": {
    "r": 66,
    "g": 119,
    "b": 174
  },
  "hsl": {
    "h": 210.556,
    "s": 45,
    "l": 47.059
  },
  "oklch": {
    "l": 0.55752,
    "c": 0.10313,
    "h": 250.9
  },
  "luminance": 0.17408
}

Semantic roles & 50–950 ramp

primary

#4277AE

secondary

#C2A68A

accent

#9553D5

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4277AE

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

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