#4691BC#4691BC

#4691BC is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.7% C 0.099 H 236.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#4691BC
RGB	rgb(70, 145, 188)
HSL	hsl(202, 47%, 51%)
HSV	hsv(202, 63%, 74%)
CMYK	cmyk(62.8%, 22.9%, 0%, 26.3%)
CIE-LAB	lab(57.25, -10.03, -29.31)
CIE-LCH	lch(57.25, 30.98, 251.11°)
OKLab	oklab(62.7% -0.0545 -0.0822)
OKLCH	oklch(62.7% 0.099 236.4)
XYZ	xyz(21.7248, 25.1816, 51.2828)
Luminance	0.2518 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4691BC #BC7146

analogous

#46BCAC #4691BC #4656BC

triadic

#4691BC #BC4691 #91BC46

tetradic

#4691BC #AC46BC #BC7146 #56BC46

square

#4691BC #AC46BC #BC7146 #56BC46

split-complementary

#4691BC #BC4656 #BCAC46

monochromatic

#244C64 #346F90 #4691BC #73ACCC #A0C6DD

Accessibility & contrast

On white

3.48

#4691BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#4691BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4691BC

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4691BC	#FFFFFF	#000000	##000000
##4691BC	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D90BE

Deuteranopia (green-blind)

#6D84BB

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4691bc;
/* rgb */ color: rgb(70, 145, 188);
/* oklch */ color: oklch(62.7% 0.099 236.4);

Tailwind

colors: {
  custom: {
    50: '#85b1d0',
    500: '#4691bc',
    950: '#000000',
  },
}

SCSS

$custom: #4691bc;
$custom-light: #85b1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4691bc",
  "rgb": {
    "r": 70,
    "g": 145,
    "b": 188
  },
  "hsl": {
    "h": 201.864,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62703,
    "c": 0.0986,
    "h": 236.4
  },
  "luminance": 0.25184
}

Semantic roles & 50–950 ramp

primary

#4691BC

secondary

#C9A895

accent

#8251D6

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4691BC

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

Preview Lab → · Contrast checker → · Palette generator →