#3E91D5#3E91D5

#3E91D5 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.7% C 0.130 H 246.6°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#3E91D5
RGB	rgb(62, 145, 213)
HSL	hsl(207, 64%, 54%)
HSV	hsv(207, 71%, 84%)
CMYK	cmyk(70.9%, 31.9%, 0%, 16.5%)
CIE-LAB	lab(58.11, -2.89, -42.08)
CIE-LCH	lch(58.11, 42.18, 266.07°)
OKLab	oklab(63.68% -0.0517 -0.1192)
OKLCH	oklch(63.68% 0.13 246.6)
XYZ	xyz(24.1177, 26.0764, 66.7001)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E91D5 #D5823E

analogous

#3ED5CE #3E91D5 #3E46D5

triadic

#3E91D5 #D53E91 #91D53E

tetradic

#3E91D5 #CE3ED5 #D5823E #46D53E

square

#3E91D5 #CE3ED5 #D5823E #46D53E

split-complementary

#3E91D5 #D53E46 #D5CE3E

monochromatic

#1B517D #2672B0 #3E91D5 #70AEE0 #A3CAEB

Accessibility & contrast

On white

3.38

#3E91D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#3E91D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E91D5

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E91D5	#FFFFFF	#000000	##000000
##3E91D5	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7294D8

Deuteranopia (green-blind)

#5D85D4

Tritanopia (blue-blind)

#00A1A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3e91d5;
/* rgb */ color: rgb(62, 145, 213);
/* oklch */ color: oklch(63.7% 0.130 246.6);

Tailwind

colors: {
  custom: {
    50: '#85b1e2',
    500: '#3e91d5',
    950: '#000000',
  },
}

SCSS

$custom: #3e91d5;
$custom-light: #85b1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e91d5",
  "rgb": {
    "r": 62,
    "g": 145,
    "b": 213
  },
  "hsl": {
    "h": 207.02,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.63676,
    "c": 0.12996,
    "h": 246.6
  },
  "luminance": 0.26079
}

Semantic roles & 50–950 ramp

primary

#3E91D5

secondary

#D8B497

accent

#8C41E7

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3E91D5

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

Preview Lab → · Contrast checker → · Palette generator →