#438AC4#438AC4

#438AC4 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.4% C 0.114 H 245.8°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#438AC4
RGB	rgb(67, 138, 196)
HSL	hsl(207, 52%, 52%)
HSV	hsv(207, 66%, 77%)
CMYK	cmyk(65.8%, 29.6%, 0%, 23.1%)
CIE-LAB	lab(55.43, -3.90, -36.69)
CIE-LCH	lch(55.43, 36.90, 263.93°)
OKLab	oklab(61.35% -0.0465 -0.1036)
OKLCH	oklch(61.35% 0.114 245.8)
XYZ	xyz(21.3633, 23.3536, 55.5957)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438AC4 #C47D43

analogous

#43C4BE #438AC4 #434AC4

triadic

#438AC4 #C4438A #8AC443

tetradic

#438AC4 #BE43C4 #C47D43 #4AC443

square

#438AC4 #BE43C4 #C47D43 #4AC443

split-complementary

#438AC4 #C4434A #C4BE43

monochromatic

#224A6B #306A9A #438AC4 #72A7D3 #A0C4E1

Accessibility & contrast

On white

3.70

#438AC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#438AC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438AC4

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438AC4	#FFFFFF	#000000	##000000
##438AC4	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708CC7

Deuteranopia (green-blind)

#5F7FC3

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438ac4;
/* rgb */ color: rgb(67, 138, 196);
/* oklch */ color: oklch(61.4% 0.114 245.8);

Tailwind

colors: {
  custom: {
    50: '#84abd6',
    500: '#438ac4',
    950: '#000000',
  },
}

SCSS

$custom: #438ac4;
$custom-light: #84abd6;
$custom-dark: #000000;

JSON

{
  "hex": "#438ac4",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 196
  },
  "hsl": {
    "h": 206.977,
    "s": 52.227,
    "l": 51.569
  },
  "oklch": {
    "l": 0.61351,
    "c": 0.11356,
    "h": 245.8
  },
  "luminance": 0.23356
}

Semantic roles & 50–950 ramp

primary

#438AC4

secondary

#CEAF95

accent

#8D4CDC

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #438AC4

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

Preview Lab → · Contrast checker → · Palette generator →