#439FD5#439FD5

#439FD5 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.1% C 0.118 H 238.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#439FD5
RGB	rgb(67, 159, 213)
HSL	hsl(202, 63%, 55%)
HSV	hsv(202, 69%, 84%)
CMYK	cmyk(68.5%, 25.4%, 0%, 16.5%)
CIE-LAB	lab(62.33, -10.09, -35.46)
CIE-LCH	lch(62.33, 36.87, 254.11°)
OKLab	oklab(67.06% -0.0624 -0.0998)
OKLCH	oklch(67.06% 0.118 238)
XYZ	xyz(26.7184, 30.7908, 67.4730)
Luminance	0.3079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439FD5 #D57943

analogous

#43D5C2 #439FD5 #4356D5

triadic

#439FD5 #D5439F #9FD543

tetradic

#439FD5 #C243D5 #D57943 #56D543

square

#439FD5 #C243D5 #D57943 #56D543

split-complementary

#439FD5 #D54356 #D5C243

monochromatic

#1D5C81 #287FB3 #439FD5 #75B9E0 #A7D2EB

Accessibility & contrast

On white

2.93

#439FD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#439FD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439FD5

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439FD5	#FFFFFF	#000000	##000000
##439FD5	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869FD7

Deuteranopia (green-blind)

#7290D4

Tritanopia (blue-blind)

#00ADB1

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #439fd5;
/* rgb */ color: rgb(67, 159, 213);
/* oklch */ color: oklch(67.1% 0.118 238.0);

Tailwind

colors: {
  custom: {
    50: '#87bbe2',
    500: '#439fd5',
    950: '#000000',
  },
}

SCSS

$custom: #439fd5;
$custom-light: #87bbe2;
$custom-dark: #000000;

JSON

{
  "hex": "#439fd5",
  "rgb": {
    "r": 67,
    "g": 159,
    "b": 213
  },
  "hsl": {
    "h": 202.192,
    "s": 63.478,
    "l": 54.902
  },
  "oklch": {
    "l": 0.67057,
    "c": 0.11773,
    "h": 238
  },
  "luminance": 0.30794
}

Semantic roles & 50–950 ramp

primary

#439FD5

secondary

#D9B29B

accent

#7E41E7

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #439FD5

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

Preview Lab → · Contrast checker → · Palette generator →