#5D88DB#5D88DB

#5D88DB is a light, vivid blue. Relative luminance 0.251; OKLCH L 63.3% C 0.134 H 262.5°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5D88DB
RGB	rgb(93, 136, 219)
HSL	hsl(220, 64%, 61%)
HSV	hsv(220, 58%, 86%)
CMYK	cmyk(57.5%, 37.9%, 0%, 14.1%)
CIE-LAB	lab(57.12, 9.81, -46.92)
CIE-LCH	lch(57.12, 47.94, 281.81°)
OKLab	oklab(63.35% -0.0176 -0.133)
OKLCH	oklch(63.35% 0.134 262.5)
XYZ	xyz(26.1001, 25.0478, 70.4634)
Luminance	0.2505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D88DB #DBB05D

analogous

#5DC7DB #5D88DB #715DDB

triadic

#5D88DB #DB5D88 #88DB5D

tetradic

#5D88DB #DB5DC7 #DBB05D #5DDB71

square

#5D88DB #DB5DC7 #DBB05D #5DDB71

split-complementary

#5D88DB #DB715D #C7DB5D

monochromatic

#224C9B #2E64CD #5D88DB #8FADE6 #C1D2F1

Accessibility & contrast

On white

3.49

#5D88DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#5D88DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5D88DB

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D88DB	#FFFFFF	#000000	##000000
##5D88DB	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDE

Deuteranopia (green-blind)

#5584D9

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5d88db;
/* rgb */ color: rgb(93, 136, 219);
/* oklch */ color: oklch(63.3% 0.134 262.5);

Tailwind

colors: {
  custom: {
    50: '#94aae6',
    500: '#5d88db',
    950: '#000000',
  },
}

SCSS

$custom: #5d88db;
$custom-light: #94aae6;
$custom-dark: #000000;

JSON

{
  "hex": "#5d88db",
  "rgb": {
    "r": 93,
    "g": 136,
    "b": 219
  },
  "hsl": {
    "h": 219.524,
    "s": 63.636,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63346,
    "c": 0.1342,
    "h": 262.5
  },
  "luminance": 0.2505
}

Semantic roles & 50–950 ramp

primary

#5D88DB

secondary

#E2D1B2

accent

#8F1ACB

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5D88DB

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

Preview Lab → · Contrast checker → · Palette generator →