#438BB2#438BB2

#438BB2 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.7% C 0.093 H 234.9°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#438BB2
RGB	rgb(67, 139, 178)
HSL	hsl(201, 45%, 48%)
HSV	hsv(201, 62%, 70%)
CMYK	cmyk(62.4%, 21.9%, 0%, 30.2%)
CIE-LAB	lab(54.94, -10.47, -27.21)
CIE-LCH	lch(54.94, 29.15, 248.95°)
OKLab	oklab(60.7% -0.0536 -0.0762)
OKLCH	oklch(60.7% 0.093 234.9)
XYZ	xyz(19.5802, 22.8709, 45.4935)
Luminance	0.2287 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BB2 #B26A43

analogous

#43B2A1 #438BB2 #4353B2

triadic

#438BB2 #B2438B #8BB243

tetradic

#438BB2 #A143B2 #B26A43 #53B243

square

#438BB2 #A143B2 #B26A43 #53B243

split-complementary

#438BB2 #B24353 #B2A143

monochromatic

#224659 #326886 #438BB2 #6BA7C7 #97C1D8

Accessibility & contrast

On white

3.77

#438BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#438BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BB2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BB2	#FFFFFF	#000000	##000000
##438BB2	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788AB4

Deuteranopia (green-blind)

#697FB1

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #438bb2;
/* rgb */ color: rgb(67, 139, 178);
/* oklch */ color: oklch(60.7% 0.093 234.9);

Tailwind

colors: {
  custom: {
    50: '#82acc9',
    500: '#438bb2',
    950: '#000000',
  },
}

SCSS

$custom: #438bb2;
$custom-light: #82acc9;
$custom-dark: #000000;

JSON

{
  "hex": "#438bb2",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 178
  },
  "hsl": {
    "h": 201.081,
    "s": 45.306,
    "l": 48.039
  },
  "oklch": {
    "l": 0.60698,
    "c": 0.09314,
    "h": 234.9
  },
  "luminance": 0.22873
}

Semantic roles & 50–950 ramp

primary

#438BB2

secondary

#C4A08D

accent

#8153D5

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #438BB2

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

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