#3E7BCA#3E7BCA

#3E7BCA is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 58.1% C 0.137 H 255.9°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3E7BCA
RGB	rgb(62, 123, 202)
HSL	hsl(214, 57%, 52%)
HSV	hsv(214, 69%, 79%)
CMYK	cmyk(69.3%, 39.1%, 0%, 20.8%)
CIE-LAB	lab(51.21, 6.32, -46.78)
CIE-LCH	lch(51.21, 47.21, 277.70°)
OKLab	oklab(58.09% -0.0335 -0.1333)
OKLCH	oklch(58.09% 0.137 255.9)
XYZ	xyz(19.7263, 19.4522, 58.5807)
Luminance	0.1945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7BCA #CA8D3E

analogous

#3EC1CA #3E7BCA #473ECA

triadic

#3E7BCA #CA3E7B #7BCA3E

tetradic

#3E7BCA #CA3EC1 #CA8D3E #3ECA47

square

#3E7BCA #CA3EC1 #CA8D3E #3ECA47

split-complementary

#3E7BCA #CA473E #C1CA3E

monochromatic

#1F426F #2C5E9F #3E7BCA #6E9CD7 #9EBDE4

Accessibility & contrast

On white

4.29

#3E7BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3E7BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7BCA

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7BCA	#FFFFFF	#000000	##000000
##3E7BCA	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5781CD

Deuteranopia (green-blind)

#4174C8

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3e7bca;
/* rgb */ color: rgb(62, 123, 202);
/* oklch */ color: oklch(58.1% 0.137 255.9);

Tailwind

colors: {
  custom: {
    50: '#83a0da',
    500: '#3e7bca',
    950: '#000000',
  },
}

SCSS

$custom: #3e7bca;
$custom-light: #83a0da;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7bca",
  "rgb": {
    "r": 62,
    "g": 123,
    "b": 202
  },
  "hsl": {
    "h": 213.857,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.5809,
    "c": 0.13743,
    "h": 255.9
  },
  "luminance": 0.19454
}

Semantic roles & 50–950 ramp

primary

#3E7BCA

secondary

#D1B693

accent

#9E48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7BCA

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

Preview Lab → · Contrast checker → · Palette generator →