#4691DC#4691DC

#4691DC is a light, vivid cyan. Relative luminance 0.267; OKLCH L 64.3% C 0.135 H 250.7°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4691DC
RGB	rgb(70, 145, 220)
HSL	hsl(210, 68%, 57%)
HSV	hsv(210, 68%, 86%)
CMYK	cmyk(68.2%, 34.1%, 0%, 13.7%)
CIE-LAB	lab(58.71, 0.72, -45.03)
CIE-LCH	lch(58.71, 45.04, 270.91°)
OKLab	oklab(64.33% -0.0447 -0.1277)
OKLCH	oklch(64.33% 0.135 250.7)
XYZ	xyz(25.5646, 26.7175, 71.5060)
Luminance	0.2672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4691DC #DC9146

analogous

#46DCDC #4691DC #4646DC

triadic

#4691DC #DC4691 #91DC46

tetradic

#4691DC #DC46DC #DC9146 #46DC46

square

#4691DC #DC46DC #DC9146 #46DC46

split-complementary

#4691DC #DC4646 #DCDC46

monochromatic

#1B548D #2472C0 #4691DC #79B0E6 #ADCEEF

Accessibility & contrast

On white

3.31

#4691DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#4691DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4691DC

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4691DC	#FFFFFF	#000000	##000000
##4691DC	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7095DF

Deuteranopia (green-blind)

#5A87DB

Tritanopia (blue-blind)

#00A3AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4691dc;
/* rgb */ color: rgb(70, 145, 220);
/* oklch */ color: oklch(64.3% 0.135 250.7);

Tailwind

colors: {
  custom: {
    50: '#89b0e7',
    500: '#4691dc',
    950: '#000000',
  },
}

SCSS

$custom: #4691dc;
$custom-light: #89b0e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4691dc",
  "rgb": {
    "r": 70,
    "g": 145,
    "b": 220
  },
  "hsl": {
    "h": 210,
    "s": 68.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.64335,
    "c": 0.13533,
    "h": 250.7
  },
  "luminance": 0.2672
}

Semantic roles & 50–950 ramp

primary

#4691DC

secondary

#DDBFA0

accent

#943DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4691DC

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

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