#438DC0#438DC0

#438DC0 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.8% C 0.107 H 241.5°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#438DC0
RGB	rgb(67, 141, 192)
HSL	hsl(204, 50%, 51%)
HSV	hsv(204, 65%, 75%)
CMYK	cmyk(65.1%, 26.6%, 0%, 24.7%)
CIE-LAB	lab(56.13, -6.98, -33.33)
CIE-LCH	lch(56.13, 34.05, 258.17°)
OKLab	oklab(61.84% -0.0509 -0.0938)
OKLCH	oklch(61.84% 0.107 241.5)
XYZ	xyz(21.3504, 24.0466, 53.3752)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DC0 #C07643

analogous

#43C0B4 #438DC0 #434EC0

triadic

#438DC0 #C0438D #8DC043

tetradic

#438DC0 #B443C0 #C07643 #4EC043

square

#438DC0 #B443C0 #C07643 #4EC043

split-complementary

#438DC0 #C0434E #C0B443

monochromatic

#224B66 #326C94 #438DC0 #71A9CF #9FC5DF

Accessibility & contrast

On white

3.61

#438DC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#438DC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DC0

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DC0	#FFFFFF	#000000	##000000
##438DC0	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768DC2

Deuteranopia (green-blind)

#6581BF

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #438dc0;
/* rgb */ color: rgb(67, 141, 192);
/* oklch */ color: oklch(61.8% 0.107 241.5);

Tailwind

colors: {
  custom: {
    50: '#84aed3',
    500: '#438dc0',
    950: '#000000',
  },
}

SCSS

$custom: #438dc0;
$custom-light: #84aed3;
$custom-dark: #000000;

JSON

{
  "hex": "#438dc0",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 192
  },
  "hsl": {
    "h": 204.48,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61844,
    "c": 0.10673,
    "h": 241.5
  },
  "luminance": 0.24049
}

Semantic roles & 50–950 ramp

primary

#438DC0

secondary

#CBAA94

accent

#874ED9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #438DC0

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

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