#4699CB#4699CB

#4699CB is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.3% C 0.110 H 238.2°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4699CB
RGB	rgb(70, 153, 203)
HSL	hsl(203, 56%, 54%)
HSV	hsv(203, 66%, 80%)
CMYK	cmyk(65.5%, 24.6%, 0%, 20.4%)
CIE-LAB	lab(60.24, -9.59, -33.12)
CIE-LCH	lch(60.24, 34.48, 253.85°)
OKLab	oklab(65.29% -0.0578 -0.0931)
OKLCH	oklch(65.29% 0.11 238.2)
XYZ	xyz(24.6924, 28.3938, 60.6676)
Luminance	0.2840 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4699CB #CB7846

analogous

#46CBBA #4699CB #4656CB

triadic

#4699CB #CB4699 #99CB46

tetradic

#4699CB #BA46CB #CB7846 #56CB46

square

#4699CB #BA46CB #CB7846 #56CB46

split-complementary

#4699CB #CB4656 #CBBA46

monochromatic

#215676 #2E79A5 #4699CB #76B3D8 #A6CEE6

Accessibility & contrast

On white

3.14

#4699CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#4699CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4699CB

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4699CB	#FFFFFF	#000000	##000000
##4699CB	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8299CD

Deuteranopia (green-blind)

#708BCA

Tritanopia (blue-blind)

#00A6AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4699cb;
/* rgb */ color: rgb(70, 153, 203);
/* oklch */ color: oklch(65.3% 0.110 238.2);

Tailwind

colors: {
  custom: {
    50: '#87b7db',
    500: '#4699cb',
    950: '#000000',
  },
}

SCSS

$custom: #4699cb;
$custom-light: #87b7db;
$custom-dark: #000000;

JSON

{
  "hex": "#4699cb",
  "rgb": {
    "r": 70,
    "g": 153,
    "b": 203
  },
  "hsl": {
    "h": 202.556,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.65286,
    "c": 0.10958,
    "h": 238.2
  },
  "luminance": 0.28396
}

Semantic roles & 50–950 ramp

primary

#4699CB

secondary

#D3AF9A

accent

#8148DF

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4699CB

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

Preview Lab → · Contrast checker → · Palette generator →