#4588CA#4588CA

#4588CA is a mid, vivid cyan. Relative luminance 0.231; OKLCH L 61.3% C 0.122 H 250.1°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#4588CA
RGB	rgb(69, 136, 202)
HSL	hsl(210, 56%, 53%)
HSV	hsv(210, 66%, 79%)
CMYK	cmyk(65.8%, 32.7%, 0%, 20.8%)
CIE-LAB	lab(55.21, -0.35, -40.44)
CIE-LCH	lch(55.21, 40.44, 269.51°)
OKLab	oklab(61.29% -0.0413 -0.1145)
OKLCH	oklch(61.29% 0.122 250.1)
XYZ	xyz(21.9151, 23.1356, 59.1763)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4588CA #CA8745

analogous

#45CAC9 #4588CA #4545CA

triadic

#4588CA #CA4588 #88CA45

tetradic

#4588CA #C945CA #CA8745 #45CA45

square

#4588CA #C945CA #CA8745 #45CA45

split-complementary

#4588CA #CA4545 #CAC945

monochromatic

#214B74 #2F69A3 #4588CA #75A6D8 #A4C5E5

Accessibility & contrast

On white

3.73

#4588CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#4588CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4588CA

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4588CA	#FFFFFF	#000000	##000000
##4588CA	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8BCD

Deuteranopia (green-blind)

#597EC9

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4588ca;
/* rgb */ color: rgb(69, 136, 202);
/* oklch */ color: oklch(61.3% 0.122 250.1);

Tailwind

colors: {
  custom: {
    50: '#86aada',
    500: '#4588ca',
    950: '#000000',
  },
}

SCSS

$custom: #4588ca;
$custom-light: #86aada;
$custom-dark: #000000;

JSON

{
  "hex": "#4588ca",
  "rgb": {
    "r": 69,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 209.774,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.61289,
    "c": 0.1217,
    "h": 250.1
  },
  "luminance": 0.23138
}

Semantic roles & 50–950 ramp

primary

#4588CA

secondary

#D2B599

accent

#9349DF

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4588CA

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

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