#4688AF#4688AF

#4688AF is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.0% C 0.090 H 236.8°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4688AF
RGB	rgb(70, 136, 175)
HSL	hsl(202, 43%, 48%)
HSV	hsv(202, 60%, 69%)
CMYK	cmyk(60%, 22.3%, 0%, 31.4%)
CIE-LAB	lab(54.03, -9.17, -26.89)
CIE-LCH	lch(54.03, 28.41, 251.16°)
OKLab	oklab(59.97% -0.0492 -0.0752)
OKLCH	oklch(59.97% 0.09 236.8)
XYZ	xyz(19.0649, 22.0038, 43.7916)
Luminance	0.2201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4688AF #AF6D46

analogous

#46AFA1 #4688AF #4653AF

triadic

#4688AF #AF4688 #88AF46

tetradic

#4688AF #A146AF #AF6D46 #53AF46

square

#4688AF #A146AF #AF6D46 #53AF46

split-complementary

#4688AF #AF4653 #AFA146

monochromatic

#234458 #356683 #4688AF #6DA4C5 #99C0D6

Accessibility & contrast

On white

3.89

#4688AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4688AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4688AF

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4688AF	#FFFFFF	#000000	##000000
##4688AF	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7687B1

Deuteranopia (green-blind)

#677CAE

Tritanopia (blue-blind)

#009295

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4688af;
/* rgb */ color: rgb(70, 136, 175);
/* oklch */ color: oklch(60.0% 0.090 236.8);

Tailwind

colors: {
  custom: {
    50: '#83aac7',
    500: '#4688af',
    950: '#000000',
  },
}

SCSS

$custom: #4688af;
$custom-light: #83aac7;
$custom-dark: #000000;

JSON

{
  "hex": "#4688af",
  "rgb": {
    "r": 70,
    "g": 136,
    "b": 175
  },
  "hsl": {
    "h": 202.286,
    "s": 42.857,
    "l": 48.039
  },
  "oklch": {
    "l": 0.59967,
    "c": 0.08989,
    "h": 236.8
  },
  "luminance": 0.22006
}

Semantic roles & 50–950 ramp

primary

#4688AF

secondary

#C2A28E

accent

#8455D3

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4688AF

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

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