#5E8FF3#5E8FF3

#5E8FF3 is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.3% C 0.158 H 263.1°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#5E8FF3
RGB	rgb(94, 143, 243)
HSL	hsl(220, 86%, 66%)
HSV	hsv(220, 61%, 95%)
CMYK	cmyk(61.3%, 41.2%, 0%, 4.7%)
CIE-LAB	lab(60.33, 13.71, -55.16)
CIE-LCH	lch(60.33, 56.84, 283.96°)
OKLab	oklab(66.25% -0.019 -0.1571)
OKLCH	oklch(66.25% 0.158 263.1)
XYZ	xyz(30.6106, 28.4929, 88.6632)
Luminance	0.2850 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E8FF3 #F3C25E

analogous

#5EDAF3 #5E8FF3 #775EF3

triadic

#5E8FF3 #F35E8F #8FF35E

tetradic

#5E8FF3 #F35EDA #F3C25E #5EF377

square

#5E8FF3 #F35EDA #F3C25E #5EF377

split-complementary

#5E8FF3 #F3775E #DAF35E

monochromatic

#0F4CC8 #2567EF #5E8FF3 #97B7F7 #D0DEFB

Accessibility & contrast

On white

3.13

#5E8FF3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#5E8FF3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E8FF3

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E8FF3	#FFFFFF	#000000	##000000
##5E8FF3	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6299F7

Deuteranopia (green-blind)

#4C8BF1

Tritanopia (blue-blind)

#00A6B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5e8ff3;
/* rgb */ color: rgb(94, 143, 243);
/* oklch */ color: oklch(66.3% 0.158 263.1);

Tailwind

colors: {
  custom: {
    50: '#98aff7',
    500: '#5e8ff3',
    950: '#000000',
  },
}

SCSS

$custom: #5e8ff3;
$custom-light: #98aff7;
$custom-dark: #000000;

JSON

{
  "hex": "#5e8ff3",
  "rgb": {
    "r": 94,
    "g": 143,
    "b": 243
  },
  "hsl": {
    "h": 220.268,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.66252,
    "c": 0.15822,
    "h": 263.1
  },
  "luminance": 0.28496
}

Semantic roles & 50–950 ramp

primary

#5E8FF3

secondary

#EFDFBE

accent

#9903E3

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5E8FF3

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

Preview Lab → · Contrast checker → · Palette generator →