#3E91CA#3E91CA

#3E91CA is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.1% C 0.117 H 242.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E91CA
RGB	rgb(62, 145, 202)
HSL	hsl(204, 57%, 52%)
HSV	hsv(204, 69%, 79%)
CMYK	cmyk(69.3%, 28.2%, 0%, 20.8%)
CIE-LAB	lab(57.59, -6.69, -36.71)
CIE-LCH	lch(57.59, 37.32, 259.67°)
OKLab	oklab(63.1% -0.055 -0.1036)
OKLCH	oklch(63.1% 0.117 242)
XYZ	xyz(22.7686, 25.5367, 59.5948)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E91CA #CA773E

analogous

#3ECABD #3E91CA #3E4BCA

triadic

#3E91CA #CA3E91 #91CA3E

tetradic

#3E91CA #BD3ECA #CA773E #4BCA3E

square

#3E91CA #BD3ECA #CA773E #4BCA3E

split-complementary

#3E91CA #CA3E4B #CABD3E

monochromatic

#1F4E6F #2C709F #3E91CA #6EACD7 #9EC8E4

Accessibility & contrast

On white

3.44

#3E91CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#3E91CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E91CA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E91CA	#FFFFFF	#000000	##000000
##3E91CA	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CD

Deuteranopia (green-blind)

#6484C9

Tritanopia (blue-blind)

#009FA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e91ca;
/* rgb */ color: rgb(62, 145, 202);
/* oklch */ color: oklch(63.1% 0.117 242.0);

Tailwind

colors: {
  custom: {
    50: '#83b1da',
    500: '#3e91ca',
    950: '#000000',
  },
}

SCSS

$custom: #3e91ca;
$custom-light: #83b1da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e91ca",
  "rgb": {
    "r": 62,
    "g": 145,
    "b": 202
  },
  "hsl": {
    "h": 204.429,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.63101,
    "c": 0.11731,
    "h": 242
  },
  "luminance": 0.25539
}

Semantic roles & 50–950 ramp

primary

#3E91CA

secondary

#D1AC93

accent

#8648E0

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E91CA

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

Preview Lab → · Contrast checker → · Palette generator →