#3E77FC#3E77FC

#3E77FC is a mid, highly saturated blue. Relative luminance 0.212; OKLCH L 60.6% C 0.208 H 263.8°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3E77FC
RGB	rgb(62, 119, 252)
HSL	hsl(222, 97%, 62%)
HSV	hsv(222, 75%, 99%)
CMYK	cmyk(75.4%, 52.8%, 0%, 1.2%)
CIE-LAB	lab(53.21, 26.85, -71.64)
CIE-LCH	lch(53.21, 76.51, 290.55°)
OKLab	oklab(60.62% -0.0224 -0.2064)
OKLCH	oklch(60.62% 0.208 263.8)
XYZ	xyz(26.1479, 21.2431, 94.7988)
Luminance	0.2125 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E77FC #FCC33E

analogous

#3ED6FC #3E77FC #643EFC

triadic

#3E77FC #FC3E77 #77FC3E

tetradic

#3E77FC #FC3ED6 #FCC33E #3EFC64

square

#3E77FC #FC3ED6 #FCC33E #3EFC64

split-complementary

#3E77FC #FC643E #D6FC3E

monochromatic

#033BBD #044DF9 #3E77FC #7AA1FD #B7CCFE

Accessibility & contrast

On white

4.00

#3E77FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3E77FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E77FC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E77FC	#FFFFFF	#000000	##000000
##3E77FC	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0788FF

Deuteranopia (green-blind)

#0077F9

Tritanopia (blue-blind)

#0097AE

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3e77fc;
/* rgb */ color: rgb(62, 119, 252);
/* oklch */ color: oklch(60.6% 0.208 263.8);

Tailwind

colors: {
  custom: {
    50: '#8d9dfe',
    500: '#3e77fc',
    950: '#000000',
  },
}

SCSS

$custom: #3e77fc;
$custom-light: #8d9dfe;
$custom-dark: #000000;

JSON

{
  "hex": "#3e77fc",
  "rgb": {
    "r": 62,
    "g": 119,
    "b": 252
  },
  "hsl": {
    "h": 222,
    "s": 96.939,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60618,
    "c": 0.20765,
    "h": 263.8
  },
  "luminance": 0.21246
}

Semantic roles & 50–950 ramp

primary

#3E77FC

secondary

#EED9A8

accent

#A100E6

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #3E77FC

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

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