#439EE2#439EE2

#439EE2 is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.5% C 0.132 H 244.3°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#439EE2
RGB	rgb(67, 158, 226)
HSL	hsl(206, 73%, 57%)
HSV	hsv(206, 70%, 89%)
CMYK	cmyk(70.4%, 30.1%, 0%, 11.4%)
CIE-LAB	lab(62.62, -5.15, -42.21)
CIE-LCH	lch(62.62, 42.52, 263.04°)
OKLab	oklab(67.48% -0.0573 -0.1194)
OKLCH	oklch(67.48% 0.132 244.3)
XYZ	xyz(28.2638, 31.1349, 76.4568)
Luminance	0.3114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439EE2 #E28743

analogous

#43E2D6 #439EE2 #434FE2

triadic

#439EE2 #E2439E #9EE243

tetradic

#439EE2 #D643E2 #E28743 #4FE243

square

#439EE2 #D643E2 #E28743 #4FE243

split-complementary

#439EE2 #E2434F #E2D643

monochromatic

#175E94 #1F80C9 #439EE2 #78B9EA #ADD5F2

Accessibility & contrast

On white

2.91

#439EE2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#439EE2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439EE2

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439EE2	#FFFFFF	#000000	##000000
##439EE2	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA0E5

Deuteranopia (green-blind)

#6991E1

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #439ee2;
/* rgb */ color: rgb(67, 158, 226);
/* oklch */ color: oklch(67.5% 0.132 244.3);

Tailwind

colors: {
  custom: {
    50: '#89baeb',
    500: '#439ee2',
    950: '#000000',
  },
}

SCSS

$custom: #439ee2;
$custom-light: #89baeb;
$custom-dark: #000000;

JSON

{
  "hex": "#439ee2",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 226
  },
  "hsl": {
    "h": 205.66,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.67478,
    "c": 0.13248,
    "h": 244.3
  },
  "luminance": 0.31138
}

Semantic roles & 50–950 ramp

primary

#439EE2

secondary

#E1BCA0

accent

#8738F0

background

#F9FBFE

surface

#F1F6FD

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #439EE2

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

Preview Lab → · Contrast checker → · Palette generator →