#4691CB#4691CB

#4691CB is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.4% C 0.115 H 244.5°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#4691CB
RGB	rgb(70, 145, 203)
HSL	hsl(206, 56%, 54%)
HSV	hsv(206, 66%, 80%)
CMYK	cmyk(65.5%, 28.6%, 0%, 20.4%)
CIE-LAB	lab(57.91, -5.07, -36.77)
CIE-LCH	lch(57.91, 37.12, 262.15°)
OKLab	oklab(63.44% -0.0496 -0.1037)
OKLCH	oklch(63.44% 0.115 244.5)
XYZ	xyz(23.4266, 25.8623, 60.2456)
Luminance	0.2586 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4691CB #CB8046

analogous

#46CBC2 #4691CB #464ECB

triadic

#4691CB #CB4691 #91CB46

tetradic

#4691CB #C246CB #CB8046 #4ECB46

square

#4691CB #C246CB #CB8046 #4ECB46

split-complementary

#4691CB #CB464E #CBC246

monochromatic

#215176 #2E71A5 #4691CB #76ADD8 #A6CAE6

Accessibility & contrast

On white

3.40

#4691CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#4691CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4691CB

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4691CB	#FFFFFF	#000000	##000000
##4691CB	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CE

Deuteranopia (green-blind)

#6585CA

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4691cb;
/* rgb */ color: rgb(70, 145, 203);
/* oklch */ color: oklch(63.4% 0.115 244.5);

Tailwind

colors: {
  custom: {
    50: '#87b1db',
    500: '#4691cb',
    950: '#000000',
  },
}

SCSS

$custom: #4691cb;
$custom-light: #87b1db;
$custom-dark: #000000;

JSON

{
  "hex": "#4691cb",
  "rgb": {
    "r": 70,
    "g": 145,
    "b": 203
  },
  "hsl": {
    "h": 206.165,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63436,
    "c": 0.11493,
    "h": 244.5
  },
  "luminance": 0.25865
}

Semantic roles & 50–950 ramp

primary

#4691CB

secondary

#D3B39A

accent

#8A48DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4691CB

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

Preview Lab → · Contrast checker → · Palette generator →