#5E77CF#5E77CF

#5E77CF is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.1% C 0.138 H 269.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#5E77CF
RGB	rgb(94, 119, 207)
HSL	hsl(227, 54%, 59%)
HSV	hsv(227, 55%, 81%)
CMYK	cmyk(54.6%, 42.5%, 0%, 18.8%)
CIE-LAB	lab(51.92, 16.40, -48.40)
CIE-LCH	lch(51.92, 51.10, 288.72°)
OKLab	oklab(59.15% -0.0003 -0.1375)
OKLCH	oklch(59.15% 0.138 269.9)
XYZ	xyz(22.4717, 20.0767, 61.7104)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5E77CF #CFB65E

analogous

#5EB0CF #5E77CF #7E5ECF

triadic

#5E77CF #CF5E77 #77CF5E

tetradic

#5E77CF #CF5EB0 #CFB65E #5ECF7E

square

#5E77CF #CF5EB0 #CFB65E #5ECF7E

split-complementary

#5E77CF #CF7E5E #B0CF5E

monochromatic

#293E8A #3754B9 #5E77CF #8D9FDD #BCC7EB

Accessibility & contrast

On white

4.19

#5E77CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#5E77CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5E77CF

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5E77CF	#FFFFFF	#000000	##000000
##5E77CF	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5281D2

Deuteranopia (green-blind)

#4477CD

Tritanopia (blue-blind)

#218A99

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5e77cf;
/* rgb */ color: rgb(94, 119, 207);
/* oklch */ color: oklch(59.1% 0.138 269.9);

Tailwind

colors: {
  custom: {
    50: '#939dde',
    500: '#5e77cf',
    950: '#000000',
  },
}

SCSS

$custom: #5e77cf;
$custom-light: #939dde;
$custom-dark: #000000;

JSON

{
  "hex": "#5e77cf",
  "rgb": {
    "r": 94,
    "g": 119,
    "b": 207
  },
  "hsl": {
    "h": 226.726,
    "s": 54.067,
    "l": 59.02
  },
  "oklch": {
    "l": 0.59146,
    "c": 0.13752,
    "h": 269.9
  },
  "luminance": 0.20078
}

Semantic roles & 50–950 ramp

primary

#5E77CF

secondary

#DBD1AE

accent

#BD4ADD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5E77CF

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

Preview Lab → · Contrast checker → · Palette generator →