#5A88CA#5A88CA

#5A88CA is a light, moderate blue. Relative luminance 0.240; OKLCH L 62.3% C 0.112 H 257.4°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#5A88CA
RGB	rgb(90, 136, 202)
HSL	hsl(215, 51%, 57%)
HSV	hsv(215, 55%, 79%)
CMYK	cmyk(55.4%, 32.7%, 0%, 20.8%)
CIE-LAB	lab(56.13, 3.69, -38.92)
CIE-LCH	lch(56.13, 39.10, 275.42°)
OKLab	oklab(62.26% -0.0245 -0.1098)
OKLCH	oklch(62.26% 0.112 257.4)
XYZ	xyz(23.6776, 24.0443, 59.2589)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88CA #CA9C5A

analogous

#5AC0CA #5A88CA #645ACA

triadic

#5A88CA #CA5A88 #88CA5A

tetradic

#5A88CA #CA5AC0 #CA9C5A #5ACA64

square

#5A88CA #CA5AC0 #CA9C5A #5ACA64

split-complementary

#5A88CA #CA645A #C0CA5A

monochromatic

#294D80 #3869AF #5A88CA #88A9D9 #B7CBE8

Accessibility & contrast

On white

3.61

#5A88CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#5A88CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88CA

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88CA	#FFFFFF	#000000	##000000
##5A88CA	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8CCD

Deuteranopia (green-blind)

#5F82C9

Tritanopia (blue-blind)

#0D97A0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5a88ca;
/* rgb */ color: rgb(90, 136, 202);
/* oklch */ color: oklch(62.3% 0.112 257.4);

Tailwind

colors: {
  custom: {
    50: '#90aada',
    500: '#5a88ca',
    950: '#000000',
  },
}

SCSS

$custom: #5a88ca;
$custom-light: #90aada;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88ca",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 215.357,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.62262,
    "c": 0.11246,
    "h": 257.4
  },
  "luminance": 0.24046
}

Semantic roles & 50–950 ramp

primary

#5A88CA

secondary

#D7C4A9

accent

#A14DDB

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5A88CA

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

Preview Lab → · Contrast checker → · Palette generator →