#438BB7#438BB7

#438BB7 is a mid, moderate cyan. Relative luminance 0.231; OKLCH L 60.9% C 0.098 H 238.2°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#438BB7
RGB	rgb(67, 139, 183)
HSL	hsl(203, 46%, 49%)
HSV	hsv(203, 63%, 72%)
CMYK	cmyk(63.4%, 24%, 0%, 28.2%)
CIE-LAB	lab(55.15, -8.83, -29.74)
CIE-LCH	lch(55.15, 31.02, 253.46°)
OKLab	oklab(60.93% -0.0518 -0.0835)
OKLCH	oklch(60.93% 0.098 238.2)
XYZ	xyz(20.0913, 23.0754, 48.1857)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438BB7 #B76F43

analogous

#43B7A9 #438BB7 #4351B7

triadic

#438BB7 #B7438B #8BB743

tetradic

#438BB7 #A943B7 #B76F43 #51B743

square

#438BB7 #A943B7 #B76F43 #51B743

split-complementary

#438BB7 #B74351 #B7A943

monochromatic

#22475D #33698A #438BB7 #6DA7CA #9AC2DA

Accessibility & contrast

On white

3.74

#438BB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#438BB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438BB7

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438BB7	#FFFFFF	#000000	##000000
##438BB7	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778BB9

Deuteranopia (green-blind)

#677FB6

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #438bb7;
/* rgb */ color: rgb(67, 139, 183);
/* oklch */ color: oklch(60.9% 0.098 238.2);

Tailwind

colors: {
  custom: {
    50: '#82accc',
    500: '#438bb7',
    950: '#000000',
  },
}

SCSS

$custom: #438bb7;
$custom-light: #82accc;
$custom-dark: #000000;

JSON

{
  "hex": "#438bb7",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 183
  },
  "hsl": {
    "h": 202.759,
    "s": 46.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.60935,
    "c": 0.09824,
    "h": 238.2
  },
  "luminance": 0.23077
}

Semantic roles & 50–950 ramp

primary

#438BB7

secondary

#C6A490

accent

#8452D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #438BB7

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

Preview Lab → · Contrast checker → · Palette generator →