#4687CA#4687CA

#4687CA is a mid, vivid cyan. Relative luminance 0.229; OKLCH L 61.1% C 0.122 H 251.1°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4687CA
RGB	rgb(70, 135, 202)
HSL	hsl(210, 55%, 53%)
HSV	hsv(210, 65%, 79%)
CMYK	cmyk(65.3%, 33.2%, 0%, 20.8%)
CIE-LAB	lab(54.96, 0.41, -40.83)
CIE-LCH	lch(54.96, 40.83, 270.58°)
OKLab	oklab(61.1% -0.0396 -0.1156)
OKLCH	oklch(61.1% 0.122 251.1)
XYZ	xyz(21.8465, 22.8921, 59.1330)
Luminance	0.2289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687CA #CA8946

analogous

#46C9CA #4687CA #4746CA

triadic

#4687CA #CA4687 #87CA46

tetradic

#4687CA #CA46C9 #CA8946 #46CA47

square

#4687CA #CA46C9 #CA8946 #46CA47

split-complementary

#4687CA #CA4746 #C9CA46

monochromatic

#214A74 #2F69A4 #4687CA #76A6D8 #A5C5E5

Accessibility & contrast

On white

3.76

#4687CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4687CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687CA

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687CA	#FFFFFF	#000000	##000000
##4687CA	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ACD

Deuteranopia (green-blind)

#577EC9

Tritanopia (blue-blind)

#00979F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4687ca;
/* rgb */ color: rgb(70, 135, 202);
/* oklch */ color: oklch(61.1% 0.122 251.1);

Tailwind

colors: {
  custom: {
    50: '#86a9da',
    500: '#4687ca',
    950: '#000000',
  },
}

SCSS

$custom: #4687ca;
$custom-light: #86a9da;
$custom-dark: #000000;

JSON

{
  "hex": "#4687ca",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 202
  },
  "hsl": {
    "h": 210.455,
    "s": 55.462,
    "l": 53.333
  },
  "oklch": {
    "l": 0.61103,
    "c": 0.1222,
    "h": 251.1
  },
  "luminance": 0.22894
}

Semantic roles & 50–950 ramp

primary

#4687CA

secondary

#D2B69A

accent

#9549DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #4687CA

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

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