#4690BC#4690BC

#4690BC is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.099 H 237.4°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4690BC
RGB	rgb(70, 144, 188)
HSL	hsl(202, 47%, 51%)
HSV	hsv(202, 63%, 74%)
CMYK	cmyk(62.8%, 23.4%, 0%, 26.3%)
CIE-LAB	lab(56.96, -9.47, -29.77)
CIE-LCH	lch(56.96, 31.24, 252.36°)
OKLab	oklab(62.47% -0.0534 -0.0835)
OKLCH	oklch(62.47% 0.099 237.4)
XYZ	xyz(21.5727, 24.8773, 51.2321)
Luminance	0.2488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690BC #BC7246

analogous

#46BCAD #4690BC #4655BC

triadic

#4690BC #BC4690 #90BC46

tetradic

#4690BC #AD46BC #BC7246 #55BC46

square

#4690BC #AD46BC #BC7246 #55BC46

split-complementary

#4690BC #BC4655 #BCAD46

monochromatic

#244C64 #346E90 #4690BC #73ABCC #A0C6DD

Accessibility & contrast

On white

3.51

#4690BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4690BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690BC

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690BC	#FFFFFF	#000000	##000000
##4690BC	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBE

Deuteranopia (green-blind)

#6B83BB

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4690bc;
/* rgb */ color: rgb(70, 144, 188);
/* oklch */ color: oklch(62.5% 0.099 237.4);

Tailwind

colors: {
  custom: {
    50: '#85b0d0',
    500: '#4690bc',
    950: '#000000',
  },
}

SCSS

$custom: #4690bc;
$custom-light: #85b0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4690bc",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 188
  },
  "hsl": {
    "h": 202.373,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62468,
    "c": 0.09913,
    "h": 237.4
  },
  "luminance": 0.24879
}

Semantic roles & 50–950 ramp

primary

#4690BC

secondary

#C9A895

accent

#8351D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4690BC

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

Preview Lab → · Contrast checker → · Palette generator →