#4687D5#4687D5

#4687D5 is a mid, vivid cyan. Relative luminance 0.234; OKLCH L 61.7% C 0.136 H 254.4°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#4687D5
RGB	rgb(70, 135, 213)
HSL	hsl(213, 63%, 55%)
HSV	hsv(213, 67%, 84%)
CMYK	cmyk(67.1%, 36.6%, 0%, 16.5%)
CIE-LAB	lab(55.51, 4.21, -46.16)
CIE-LCH	lch(55.51, 46.36, 275.21°)
OKLab	oklab(61.72% -0.0367 -0.1312)
OKLCH	oklch(61.72% 0.136 254.4)
XYZ	xyz(23.1956, 23.4318, 66.2382)
Luminance	0.2343 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687D5 #D59446

analogous

#46CFD5 #4687D5 #4C46D5

triadic

#4687D5 #D54687 #87D546

tetradic

#4687D5 #D546CF #D59446 #46D54C

square

#4687D5 #D546CF #D59446 #46D54C

split-complementary

#4687D5 #D54C46 #CFD546

monochromatic

#1E4C83 #2969B5 #4687D5 #78A7E0 #AAC8EC

Accessibility & contrast

On white

3.69

#4687D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#4687D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687D5

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687D5	#FFFFFF	#000000	##000000
##4687D5	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#648CD8

Deuteranopia (green-blind)

#507FD3

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4687d5;
/* rgb */ color: rgb(70, 135, 213);
/* oklch */ color: oklch(61.7% 0.136 254.4);

Tailwind

colors: {
  custom: {
    50: '#88a9e2',
    500: '#4687d5',
    950: '#000000',
  },
}

SCSS

$custom: #4687d5;
$custom-light: #88a9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4687d5",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 213
  },
  "hsl": {
    "h": 212.727,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.61717,
    "c": 0.13624,
    "h": 254.4
  },
  "luminance": 0.23434
}

Semantic roles & 50–950 ramp

primary

#4687D5

secondary

#D9BE9E

accent

#9B42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4687D5

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

Preview Lab → · Contrast checker → · Palette generator →