#438DC1#438DC1

#438DC1 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.9% C 0.108 H 242.0°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#438DC1
RGB	rgb(67, 141, 193)
HSL	hsl(205, 50%, 51%)
HSV	hsv(205, 65%, 76%)
CMYK	cmyk(65.3%, 26.9%, 0%, 24.3%)
CIE-LAB	lab(56.18, -6.65, -33.83)
CIE-LCH	lch(56.18, 34.47, 258.88°)
OKLab	oklab(61.89% -0.0506 -0.0952)
OKLCH	oklch(61.89% 0.108 242)
XYZ	xyz(21.4616, 24.0911, 53.9607)
Luminance	0.2409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438DC1 #C17743

analogous

#43C1B6 #438DC1 #434EC1

triadic

#438DC1 #C1438D #8DC143

tetradic

#438DC1 #B643C1 #C17743 #4EC143

square

#438DC1 #B643C1 #C17743 #4EC143

split-complementary

#438DC1 #C1434E #C1B643

monochromatic

#224B67 #316C95 #438DC1 #71A9D0 #9FC5DF

Accessibility & contrast

On white

3.61

#438DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#438DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438DC1

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438DC1	#FFFFFF	#000000	##000000
##438DC1	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768EC3

Deuteranopia (green-blind)

#6481C0

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #438dc1;
/* rgb */ color: rgb(67, 141, 193);
/* oklch */ color: oklch(61.9% 0.108 242.0);

Tailwind

colors: {
  custom: {
    50: '#84aed4',
    500: '#438dc1',
    950: '#000000',
  },
}

SCSS

$custom: #438dc1;
$custom-light: #84aed4;
$custom-dark: #000000;

JSON

{
  "hex": "#438dc1",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 193
  },
  "hsl": {
    "h": 204.762,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61894,
    "c": 0.10785,
    "h": 242
  },
  "luminance": 0.24093
}

Semantic roles & 50–950 ramp

primary

#438DC1

secondary

#CCAB94

accent

#884EDA

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #438DC1

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

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