#4683BE#4683BE

#4683BE is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.5% C 0.111 H 249.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4683BE
RGB	rgb(70, 131, 190)
HSL	hsl(210, 48%, 51%)
HSV	hsv(210, 63%, 75%)
CMYK	cmyk(63.2%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(53.22, -1.31, -36.74)
CIE-LCH	lch(53.22, 36.76, 267.96°)
OKLab	oklab(59.55% -0.0388 -0.1037)
OKLCH	oklch(59.55% 0.111 249.5)
XYZ	xyz(19.9329, 21.2505, 51.7565)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4683BE #BE8146

analogous

#46BEBD #4683BE #4647BE

triadic

#4683BE #BE4683 #83BE46

tetradic

#4683BE #BD46BE #BE8146 #47BE46

square

#4683BE #BD46BE #BE8146 #47BE46

split-complementary

#4683BE #BE4647 #BEBD46

monochromatic

#244566 #346493 #4683BE #73A1CE #A1C0DE

Accessibility & contrast

On white

4.00

#4683BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4683BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4683BE

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4683BE	#FFFFFF	#000000	##000000
##4683BE	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C1

Deuteranopia (green-blind)

#597ABD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4683be;
/* rgb */ color: rgb(70, 131, 190);
/* oklch */ color: oklch(59.5% 0.111 249.5);

Tailwind

colors: {
  custom: {
    50: '#85a6d2',
    500: '#4683be',
    950: '#000000',
  },
}

SCSS

$custom: #4683be;
$custom-light: #85a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4683be",
  "rgb": {
    "r": 70,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 209.5,
    "s": 48,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59548,
    "c": 0.11077,
    "h": 249.5
  },
  "luminance": 0.21252
}

Semantic roles & 50–950 ramp

primary

#4683BE

secondary

#CAAF95

accent

#9350D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4683BE

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

Preview Lab → · Contrast checker → · Palette generator →