#4690BF#4690BF

#4690BF is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.6% C 0.102 H 239.2°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4690BF
RGB	rgb(70, 144, 191)
HSL	hsl(203, 49%, 51%)
HSV	hsv(203, 63%, 75%)
CMYK	cmyk(63.4%, 24.6%, 0%, 25.1%)
CIE-LAB	lab(57.08, -8.49, -31.27)
CIE-LCH	lch(57.08, 32.41, 254.82°)
OKLab	oklab(62.61% -0.0524 -0.0878)
OKLCH	oklch(62.61% 0.102 239.2)
XYZ	xyz(21.8994, 25.0080, 52.9530)
Luminance	0.2501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690BF #BF7546

analogous

#46BFB1 #4690BF #4653BF

triadic

#4690BF #BF4690 #90BF46

tetradic

#4690BF #B146BF #BF7546 #53BF46

square

#4690BF #B146BF #BF7546 #53BF46

split-complementary

#4690BF #BF4653 #BFB146

monochromatic

#244D67 #336F94 #4690BF #73ABCF #A1C7DE

Accessibility & contrast

On white

3.50

#4690BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#4690BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690BF

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690BF	#FFFFFF	#000000	##000000
##4690BF	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A90C1

Deuteranopia (green-blind)

#6A84BE

Tritanopia (blue-blind)

#009CA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4690bf;
/* rgb */ color: rgb(70, 144, 191);
/* oklch */ color: oklch(62.6% 0.102 239.2);

Tailwind

colors: {
  custom: {
    50: '#85b0d2',
    500: '#4690bf',
    950: '#000000',
  },
}

SCSS

$custom: #4690bf;
$custom-light: #85b0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4690bf",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 191
  },
  "hsl": {
    "h": 203.306,
    "s": 48.594,
    "l": 51.176
  },
  "oklch": {
    "l": 0.62611,
    "c": 0.10226,
    "h": 239.2
  },
  "luminance": 0.2501
}

Semantic roles & 50–950 ramp

primary

#4690BF

secondary

#CBAA96

accent

#8550D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4690BF

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

Preview Lab → · Contrast checker → · Palette generator →