#438AC0#438AC0

#438AC0 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.1% C 0.109 H 244.0°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#438AC0
RGB	rgb(67, 138, 192)
HSL	hsl(206, 50%, 51%)
HSV	hsv(206, 65%, 75%)
CMYK	cmyk(65.1%, 28.1%, 0%, 24.7%)
CIE-LAB	lab(55.25, -5.26, -34.71)
CIE-LCH	lch(55.25, 35.10, 261.39°)
OKLab	oklab(61.15% -0.0478 -0.0978)
OKLCH	oklch(61.15% 0.109 244)
XYZ	xyz(20.9141, 23.1739, 53.2298)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438AC0 #C07943

analogous

#43C0B7 #438AC0 #434BC0

triadic

#438AC0 #C0438A #8AC043

tetradic

#438AC0 #B743C0 #C07943 #4BC043

square

#438AC0 #B743C0 #C07943 #4BC043

split-complementary

#438AC0 #C0434B #C0B743

monochromatic

#224966 #326A94 #438AC0 #71A7CF #9FC3DF

Accessibility & contrast

On white

3.73

#438AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#438AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438AC0

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438AC0	#FFFFFF	#000000	##000000
##438AC0	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728BC2

Deuteranopia (green-blind)

#617FBF

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #438ac0;
/* rgb */ color: rgb(67, 138, 192);
/* oklch */ color: oklch(61.1% 0.109 244.0);

Tailwind

colors: {
  custom: {
    50: '#84acd3',
    500: '#438ac0',
    950: '#000000',
  },
}

SCSS

$custom: #438ac0;
$custom-light: #84acd3;
$custom-dark: #000000;

JSON

{
  "hex": "#438ac0",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 192
  },
  "hsl": {
    "h": 205.92,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.61145,
    "c": 0.10887,
    "h": 244
  },
  "luminance": 0.23176
}

Semantic roles & 50–950 ramp

primary

#438AC0

secondary

#CBAC94

accent

#8A4ED9

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #438AC0

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

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