#4083AE#4083AE

#4083AE is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.5% C 0.095 H 239.4°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4083AE
RGB	rgb(64, 131, 174)
HSL	hsl(203, 46%, 47%)
HSV	hsv(203, 63%, 68%)
CMYK	cmyk(63.2%, 24.7%, 0%, 31.8%)
CIE-LAB	lab(52.26, -7.80, -29.08)
CIE-LCH	lch(52.26, 30.10, 254.98°)
OKLab	oklab(58.49% -0.0483 -0.0816)
OKLCH	oklch(58.49% 0.095 239.4)
XYZ	xyz(17.8677, 20.3768, 43.0277)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4083AE #AE6B40

analogous

#40AEA2 #4083AE #404CAE

triadic

#4083AE #AE4083 #83AE40

tetradic

#4083AE #A240AE #AE6B40 #4CAE40

square

#4083AE #A240AE #AE6B40 #4CAE40

split-complementary

#4083AE #AE404C #AEA240

monochromatic

#1F4055 #306181 #4083AE #65A0C6 #92BCD7

Accessibility & contrast

On white

4.14

#4083AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#4083AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4083AE

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4083AE	#FFFFFF	#000000	##000000
##4083AE	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F83B0

Deuteranopia (green-blind)

#6078AD

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4083ae;
/* rgb */ color: rgb(64, 131, 174);
/* oklch */ color: oklch(58.5% 0.095 239.4);

Tailwind

colors: {
  custom: {
    50: '#7fa7c6',
    500: '#4083ae',
    950: '#000000',
  },
}

SCSS

$custom: #4083ae;
$custom-light: #7fa7c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4083ae",
  "rgb": {
    "r": 64,
    "g": 131,
    "b": 174
  },
  "hsl": {
    "h": 203.455,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.58485,
    "c": 0.09486,
    "h": 239.4
  },
  "luminance": 0.20379
}

Semantic roles & 50–950 ramp

primary

#4083AE

secondary

#C29F88

accent

#8652D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4083AE

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

Preview Lab → · Contrast checker → · Palette generator →