#3E9FCA#3E9FCA

#3E9FCA is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.4% C 0.109 H 230.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E9FCA
RGB	rgb(62, 159, 202)
HSL	hsl(198, 57%, 52%)
HSV	hsv(198, 69%, 79%)
CMYK	cmyk(69.3%, 21.3%, 0%, 20.8%)
CIE-LAB	lab(61.72, -14.49, -30.28)
CIE-LCH	lch(61.72, 33.57, 244.43°)
OKLab	oklab(66.38% -0.069 -0.0849)
OKLCH	oklch(66.38% 0.109 230.9)
XYZ	xyz(25.0412, 30.0819, 60.3523)
Luminance	0.3009 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E9FCA #CA693E

analogous

#3ECAAF #3E9FCA #3E59CA

triadic

#3E9FCA #CA3E9F #9FCA3E

tetradic

#3E9FCA #AF3ECA #CA693E #59CA3E

square

#3E9FCA #AF3ECA #CA693E #59CA3E

split-complementary

#3E9FCA #CA3E59 #CAAF3E

monochromatic

#1F566F #2C7C9F #3E9FCA #6EB7D7 #9ECFE4

Accessibility & contrast

On white

2.99

#3E9FCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#3E9FCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3E9FCA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E9FCA	#FFFFFF	#000000	##000000
##3E9FCA	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899DCC

Deuteranopia (green-blind)

#768FC9

Tritanopia (blue-blind)

#00ABAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #3e9fca;
/* rgb */ color: rgb(62, 159, 202);
/* oklch */ color: oklch(66.4% 0.109 230.9);

Tailwind

colors: {
  custom: {
    50: '#84bbda',
    500: '#3e9fca',
    950: '#000000',
  },
}

SCSS

$custom: #3e9fca;
$custom-light: #84bbda;
$custom-dark: #000000;

JSON

{
  "hex": "#3e9fca",
  "rgb": {
    "r": 62,
    "g": 159,
    "b": 202
  },
  "hsl": {
    "h": 198.429,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.66382,
    "c": 0.10944,
    "h": 230.9
  },
  "luminance": 0.30085
}

Semantic roles & 50–950 ramp

primary

#3E9FCA

secondary

#D1A693

accent

#7648E0

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3E9FCA

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

Preview Lab → · Contrast checker → · Palette generator →