#438ECA#438ECA

#438ECA is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.6% C 0.117 H 245.4°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#438ECA
RGB	rgb(67, 142, 202)
HSL	hsl(207, 56%, 53%)
HSV	hsv(207, 67%, 79%)
CMYK	cmyk(66.8%, 29.7%, 0%, 20.8%)
CIE-LAB	lab(56.88, -4.18, -37.82)
CIE-LCH	lch(56.88, 38.05, 263.69°)
OKLab	oklab(62.58% -0.0488 -0.1068)
OKLCH	oklch(62.58% 0.117 245.4)
XYZ	xyz(22.6444, 24.8012, 59.4594)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438ECA #CA7F43

analogous

#43CAC3 #438ECA #434ACA

triadic

#438ECA #CA438E #8ECA43

tetradic

#438ECA #C343CA #CA7F43 #4ACA43

square

#438ECA #C343CA #CA7F43 #4ACA43

split-complementary

#438ECA #CA434A #CAC343

monochromatic

#204E72 #2E6EA2 #438ECA #73ABD7 #A2C7E5

Accessibility & contrast

On white

3.52

#438ECA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#438ECA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438ECA

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438ECA	#FFFFFF	#000000	##000000
##438ECA	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7390CD

Deuteranopia (green-blind)

#6183C9

Tritanopia (blue-blind)

#009CA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #438eca;
/* rgb */ color: rgb(67, 142, 202);
/* oklch */ color: oklch(62.6% 0.117 245.4);

Tailwind

colors: {
  custom: {
    50: '#85aeda',
    500: '#438eca',
    950: '#000000',
  },
}

SCSS

$custom: #438eca;
$custom-light: #85aeda;
$custom-dark: #000000;

JSON

{
  "hex": "#438eca",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 202
  },
  "hsl": {
    "h": 206.667,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62583,
    "c": 0.11743,
    "h": 245.4
  },
  "luminance": 0.24804
}

Semantic roles & 50–950 ramp

primary

#438ECA

secondary

#D2B197

accent

#8C48DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #438ECA

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

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