#5A88D4#5A88D4

#5A88D4 is a light, vivid blue. Relative luminance 0.245; OKLCH L 62.8% C 0.126 H 260.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#5A88D4
RGB	rgb(90, 136, 212)
HSL	hsl(217, 59%, 59%)
HSV	hsv(217, 58%, 83%)
CMYK	cmyk(57.5%, 35.8%, 0%, 16.9%)
CIE-LAB	lab(56.62, 6.92, -43.80)
CIE-LCH	lch(56.62, 44.34, 278.98°)
OKLab	oklab(62.8% -0.0219 -0.124)
OKLCH	oklch(62.8% 0.126 260)
XYZ	xyz(24.9001, 24.5334, 65.6978)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A88D4 #D4A65A

analogous

#5AC5D4 #5A88D4 #695AD4

triadic

#5A88D4 #D45A88 #88D45A

tetradic

#5A88D4 #D45AC5 #D4A65A #5AD469

square

#5A88D4 #D45AC5 #D4A65A #5AD469

split-complementary

#5A88D4 #D4695A #C5D45A

monochromatic

#254D8E #3267BF #5A88D4 #8BABE1 #BBCEED

Accessibility & contrast

On white

3.56

#5A88D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#5A88D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A88D4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A88D4	#FFFFFF	#000000	##000000
##5A88D4	1.00	3.56	5.91	5.91
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#688ED7

Deuteranopia (green-blind)

#5983D2

Tritanopia (blue-blind)

#0099A4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5a88d4;
/* rgb */ color: rgb(90, 136, 212);
/* oklch */ color: oklch(62.8% 0.126 260.0);

Tailwind

colors: {
  custom: {
    50: '#92aae1',
    500: '#5a88d4',
    950: '#000000',
  },
}

SCSS

$custom: #5a88d4;
$custom-light: #92aae1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a88d4",
  "rgb": {
    "r": 90,
    "g": 136,
    "b": 212
  },
  "hsl": {
    "h": 217.377,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.62799,
    "c": 0.12589,
    "h": 260
  },
  "luminance": 0.24535
}

Semantic roles & 50–950 ramp

primary

#5A88D4

secondary

#DDCBAD

accent

#A746E2

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #5A88D4

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

Preview Lab → · Contrast checker → · Palette generator →