#4690CB#4690CB

#4690CB is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.116 H 245.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4690CB
RGB	rgb(70, 144, 203)
HSL	hsl(207, 56%, 54%)
HSV	hsv(207, 66%, 80%)
CMYK	cmyk(65.5%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(57.62, -4.49, -37.22)
CIE-LCH	lch(57.62, 37.49, 263.12°)
OKLab	oklab(63.21% -0.0485 -0.105)
OKLCH	oklch(63.21% 0.116 245.2)
XYZ	xyz(23.2745, 25.5580, 60.1949)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690CB #CB8146

analogous

#46CBC4 #4690CB #464DCB

triadic

#4690CB #CB4690 #90CB46

tetradic

#4690CB #C446CB #CB8146 #4DCB46

square

#4690CB #C446CB #CB8146 #4DCB46

split-complementary

#4690CB #CB464D #CBC446

monochromatic

#215076 #2E71A5 #4690CB #76ADD8 #A6C9E6

Accessibility & contrast

On white

3.44

#4690CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#4690CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690CB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690CB	#FFFFFF	#000000	##000000
##4690CB	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7692CE

Deuteranopia (green-blind)

#6485CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4690cb;
/* rgb */ color: rgb(70, 144, 203);
/* oklch */ color: oklch(63.2% 0.116 245.2);

Tailwind

colors: {
  custom: {
    50: '#87b0db',
    500: '#4690cb',
    950: '#000000',
  },
}

SCSS

$custom: #4690cb;
$custom-light: #87b0db;
$custom-dark: #000000;

JSON

{
  "hex": "#4690cb",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 206.617,
    "s": 56.118,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63207,
    "c": 0.1157,
    "h": 245.2
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#4690CB

secondary

#D3B39A

accent

#8B48DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4690CB

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

Preview Lab → · Contrast checker → · Palette generator →