#4077AD#4077AD

#4077AD is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.6% C 0.103 H 249.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4077AD
RGB	rgb(64, 119, 173)
HSL	hsl(210, 46%, 46%)
HSV	hsv(210, 63%, 68%)
CMYK	cmyk(63%, 31.2%, 0%, 32.2%)
CIE-LAB	lab(48.63, -1.08, -34.16)
CIE-LCH	lch(48.63, 34.18, 268.18°)
OKLab	oklab(55.61% -0.0355 -0.0964)
OKLCH	oklch(55.61% 0.103 249.8)
XYZ	xyz(16.2512, 17.2992, 42.0097)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4077AD #AD7640

analogous

#40ADAD #4077AD #4040AD

triadic

#4077AD #AD4077 #77AD40

tetradic

#4077AD #AD40AD #AD7640 #40AD40

square

#4077AD #AD40AD #AD7640 #40AD40

split-complementary

#4077AD #AD4040 #ADAD40

monochromatic

#1F3A54 #2F5880 #4077AD #6496C6 #91B4D6

Accessibility & contrast

On white

4.71

#4077AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4077AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4077AD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4077AD	#FFFFFF	#000000	##FFFFFF
##4077AD	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6079AF

Deuteranopia (green-blind)

#516FAC

Tritanopia (blue-blind)

#00848A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4077ad;
/* rgb */ color: rgb(64, 119, 173);
/* oklch */ color: oklch(55.6% 0.103 249.8);

Tailwind

colors: {
  custom: {
    50: '#7f9ec5',
    500: '#4077ad',
    950: '#000000',
  },
}

SCSS

$custom: #4077ad;
$custom-light: #7f9ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#4077ad",
  "rgb": {
    "r": 64,
    "g": 119,
    "b": 173
  },
  "hsl": {
    "h": 209.725,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55608,
    "c": 0.10278,
    "h": 249.8
  },
  "luminance": 0.17301
}

Semantic roles & 50–950 ramp

primary

#4077AD

secondary

#C2A487

accent

#9352D6

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4077AD

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

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