#438BBE#438BBE

#438BBE is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.3% C 0.106 H 242.1°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#438BBE
RGB	rgb(67, 139, 190)
HSL	hsl(205, 49%, 50%)
HSV	hsv(205, 65%, 75%)
CMYK	cmyk(64.7%, 26.8%, 0%, 25.5%)
CIE-LAB	lab(55.46, -6.51, -33.25)
CIE-LCH	lch(55.46, 33.88, 258.93°)
OKLab	oklab(61.28% -0.0495 -0.0936)
OKLCH	oklch(61.28% 0.106 242.1)
XYZ	xyz(20.8381, 23.3741, 52.1187)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BBE #BE7643

analogous

#43BEB4 #438BBE #434DBE

triadic

#438BBE #BE438B #8BBE43

tetradic

#438BBE #B443BE #BE7643 #4DBE43

square

#438BBE #B443BE #BE7643 #4DBE43

split-complementary

#438BBE #BE434D #BEB443

monochromatic

#234964 #326A91 #438BBE #70A7CE #9EC3DD

Accessibility & contrast

On white

3.70

#438BBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#438BBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BBE

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BBE	#FFFFFF	#000000	##000000
##438BBE	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC0

Deuteranopia (green-blind)

#637FBD

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #438bbe;
/* rgb */ color: rgb(67, 139, 190);
/* oklch */ color: oklch(61.3% 0.106 242.1);

Tailwind

colors: {
  custom: {
    50: '#83acd2',
    500: '#438bbe',
    950: '#000000',
  },
}

SCSS

$custom: #438bbe;
$custom-light: #83acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#438bbe",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 190
  },
  "hsl": {
    "h": 204.878,
    "s": 48.617,
    "l": 50.392
  },
  "oklch": {
    "l": 0.61277,
    "c": 0.10587,
    "h": 242.1
  },
  "luminance": 0.23376
}

Semantic roles & 50–950 ramp

primary

#438BBE

secondary

#CAAA93

accent

#8850D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #438BBE

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

Preview Lab → · Contrast checker → · Palette generator →