#4688BE#4688BE

#4688BE is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.7% C 0.107 H 245.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#4688BE
RGB	rgb(70, 136, 190)
HSL	hsl(207, 48%, 51%)
HSV	hsv(207, 63%, 75%)
CMYK	cmyk(63.2%, 28.4%, 0%, 25.5%)
CIE-LAB	lab(54.69, -4.24, -34.45)
CIE-LCH	lch(54.69, 34.71, 262.99°)
OKLab	oklab(60.7% -0.0442 -0.097)
OKLCH	oklch(60.7% 0.107 245.5)
XYZ	xyz(20.6207, 22.6261, 51.9858)
Luminance	0.2263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4688BE #BE7C46

analogous

#46BEB8 #4688BE #464CBE

triadic

#4688BE #BE4688 #88BE46

tetradic

#4688BE #B846BE #BE7C46 #4CBE46

square

#4688BE #B846BE #BE7C46 #4CBE46

split-complementary

#4688BE #BE464C #BEB846

monochromatic

#244866 #346893 #4688BE #73A5CE #A1C2DE

Accessibility & contrast

On white

3.80

#4688BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#4688BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4688BE

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4688BE	#FFFFFF	#000000	##000000
##4688BE	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089C0

Deuteranopia (green-blind)

#607EBD

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4688be;
/* rgb */ color: rgb(70, 136, 190);
/* oklch */ color: oklch(60.7% 0.107 245.5);

Tailwind

colors: {
  custom: {
    50: '#85aad2',
    500: '#4688be',
    950: '#000000',
  },
}

SCSS

$custom: #4688be;
$custom-light: #85aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#4688be",
  "rgb": {
    "r": 70,
    "g": 136,
    "b": 190
  },
  "hsl": {
    "h": 207,
    "s": 48,
    "l": 50.98
  },
  "oklch": {
    "l": 0.607,
    "c": 0.10663,
    "h": 245.5
  },
  "luminance": 0.22628
}

Semantic roles & 50–950 ramp

primary

#4688BE

secondary

#CAAD95

accent

#8D50D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4688BE

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

Preview Lab → · Contrast checker → · Palette generator →