#4688BA#4688BA

#4688BA is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.5% C 0.102 H 243.5°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#4688BA
RGB	rgb(70, 136, 186)
HSL	hsl(206, 46%, 50%)
HSV	hsv(206, 62%, 73%)
CMYK	cmyk(62.4%, 26.9%, 0%, 27.1%)
CIE-LAB	lab(54.51, -5.57, -32.45)
CIE-LCH	lch(54.51, 32.92, 260.26°)
OKLab	oklab(60.5% -0.0454 -0.0913)
OKLCH	oklch(60.5% 0.102 243.5)
XYZ	xyz(20.1896, 22.4536, 49.7148)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4688BA #BA7846

analogous

#46BAB2 #4688BA #464EBA

triadic

#4688BA #BA4688 #88BA46

tetradic

#4688BA #B246BA #BA7846 #4EBA46

square

#4688BA #B246BA #BA7846 #4EBA46

split-complementary

#4688BA #BA464E #BAB246

monochromatic

#244761 #35688E #4688BA #73A5CB #9FC1DB

Accessibility & contrast

On white

3.82

#4688BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#4688BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4688BA

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4688BA	#FFFFFF	#000000	##000000
##4688BA	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7289BC

Deuteranopia (green-blind)

#627DB9

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4688ba;
/* rgb */ color: rgb(70, 136, 186);
/* oklch */ color: oklch(60.5% 0.102 243.5);

Tailwind

colors: {
  custom: {
    50: '#84aacf',
    500: '#4688ba',
    950: '#000000',
  },
}

SCSS

$custom: #4688ba;
$custom-light: #84aacf;
$custom-dark: #000000;

JSON

{
  "hex": "#4688ba",
  "rgb": {
    "r": 70,
    "g": 136,
    "b": 186
  },
  "hsl": {
    "h": 205.862,
    "s": 45.669,
    "l": 50.196
  },
  "oklch": {
    "l": 0.60499,
    "c": 0.10195,
    "h": 243.5
  },
  "luminance": 0.22456
}

Semantic roles & 50–950 ramp

primary

#4688BA

secondary

#C8AA94

accent

#8B52D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4688BA

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

Preview Lab → · Contrast checker → · Palette generator →