#4B88CA#4B88CA

#4B88CA is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.5% C 0.119 H 252.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#4B88CA
RGB	rgb(75, 136, 202)
HSL	hsl(211, 55%, 54%)
HSV	hsv(211, 63%, 79%)
CMYK	cmyk(62.9%, 32.7%, 0%, 20.8%)
CIE-LAB	lab(55.45, 0.71, -40.05)
CIE-LCH	lch(55.45, 40.05, 271.01°)
OKLab	oklab(61.54% -0.0369 -0.1133)
OKLCH	oklch(61.54% 0.119 252)
XYZ	xyz(22.3626, 23.3663, 59.1973)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B88CA #CA8D4B

analogous

#4BC8CA #4B88CA #4E4BCA

triadic

#4B88CA #CA4B88 #88CA4B

tetradic

#4B88CA #CA4BC8 #CA8D4B #4BCA4E

square

#4B88CA #CA4BC8 #CA8D4B #4BCA4E

split-complementary

#4B88CA #CA4E4B #C8CA4B

monochromatic

#234C77 #316AA7 #4B88CA #7AA7D8 #AAC7E6

Accessibility & contrast

On white

3.70

#4B88CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#4B88CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B88CA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B88CA	#FFFFFF	#000000	##000000
##4B88CA	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C8CCD

Deuteranopia (green-blind)

#5A7FC9

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #4b88ca;
/* rgb */ color: rgb(75, 136, 202);
/* oklch */ color: oklch(61.5% 0.119 252.0);

Tailwind

colors: {
  custom: {
    50: '#89aada',
    500: '#4b88ca',
    950: '#000000',
  },
}

SCSS

$custom: #4b88ca;
$custom-light: #89aada;
$custom-dark: #000000;

JSON

{
  "hex": "#4b88ca",
  "rgb": {
    "r": 75,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 211.181,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6154,
    "c": 0.11912,
    "h": 252
  },
  "luminance": 0.23368
}

Semantic roles & 50–950 ramp

primary

#4B88CA

secondary

#D3B99D

accent

#974ADE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4B88CA

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

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