#5987E7#5987E7

#5987E7 is a light, vivid blue. Relative luminance 0.252; OKLCH L 63.6% C 0.153 H 263.4°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#5987E7
RGB	rgb(89, 135, 231)
HSL	hsl(221, 75%, 63%)
HSV	hsv(221, 61%, 91%)
CMYK	cmyk(61.5%, 41.6%, 0%, 9.4%)
CIE-LAB	lab(57.29, 13.61, -53.37)
CIE-LCH	lch(57.29, 55.08, 284.30°)
OKLab	oklab(63.63% -0.0176 -0.152)
OKLCH	oklch(63.63% 0.153 263.4)
XYZ	xyz(27.2026, 25.2189, 79.0200)
Luminance	0.2522 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987E7 #E7B959

analogous

#59CEE7 #5987E7 #7259E7

triadic

#5987E7 #E75987 #87E759

tetradic

#5987E7 #E759CE #E7B959 #59E772

square

#5987E7 #E759CE #E7B959 #59E772

split-complementary

#5987E7 #E77259 #CEE759

monochromatic

#1949AD #2460DF #5987E7 #8EAEEF #C4D4F6

Accessibility & contrast

On white

3.47

#5987E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#5987E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987E7

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987E7	#FFFFFF	#000000	##000000
##5987E7	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C91EB

Deuteranopia (green-blind)

#4783E5

Tritanopia (blue-blind)

#009DAC

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5987e7;
/* rgb */ color: rgb(89, 135, 231);
/* oklch */ color: oklch(63.6% 0.153 263.4);

Tailwind

colors: {
  custom: {
    50: '#94a9ef',
    500: '#5987e7',
    950: '#000000',
  },
}

SCSS

$custom: #5987e7;
$custom-light: #94a9ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5987e7",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 231
  },
  "hsl": {
    "h": 220.563,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.63628,
    "c": 0.15304,
    "h": 263.4
  },
  "luminance": 0.25221
}

Semantic roles & 50–950 ramp

primary

#5987E7

secondary

#E8D7B4

accent

#960FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5987E7

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

Preview Lab → · Contrast checker → · Palette generator →