#4691CC#4691CC

#4691CC is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.5% C 0.116 H 244.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4691CC
RGB	rgb(70, 145, 204)
HSL	hsl(206, 57%, 54%)
HSV	hsv(206, 66%, 80%)
CMYK	cmyk(65.7%, 28.9%, 0%, 20%)
CIE-LAB	lab(57.95, -4.73, -37.26)
CIE-LCH	lch(57.95, 37.56, 262.76°)
OKLab	oklab(63.49% -0.0492 -0.1051)
OKLCH	oklch(63.49% 0.116 244.9)
XYZ	xyz(23.5462, 25.9101, 60.8753)
Luminance	0.2591 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4691CC #CC8146

analogous

#46CCC4 #4691CC #464ECC

triadic

#4691CC #CC4691 #91CC46

tetradic

#4691CC #C446CC #CC8146 #4ECC46

square

#4691CC #C446CC #CC8146 #4ECC46

split-complementary

#4691CC #CC464E #CCC446

monochromatic

#215177 #2E72A7 #4691CC #76AED9 #A6CAE6

Accessibility & contrast

On white

3.40

#4691CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4691CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4691CC

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4691CC	#FFFFFF	#000000	##000000
##4691CC	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CF

Deuteranopia (green-blind)

#6485CB

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4691cc;
/* rgb */ color: rgb(70, 145, 204);
/* oklch */ color: oklch(63.5% 0.116 244.9);

Tailwind

colors: {
  custom: {
    50: '#87b1dc',
    500: '#4691cc',
    950: '#000000',
  },
}

SCSS

$custom: #4691cc;
$custom-light: #87b1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4691cc",
  "rgb": {
    "r": 70,
    "g": 145,
    "b": 204
  },
  "hsl": {
    "h": 206.418,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63487,
    "c": 0.11609,
    "h": 244.9
  },
  "luminance": 0.25913
}

Semantic roles & 50–950 ramp

primary

#4691CC

secondary

#D4B39A

accent

#8B48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4691CC

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

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