#738BBD#738BBD

#738BBD is a light, moderate blue. Relative luminance 0.258; OKLCH L 63.8% C 0.081 H 264.4°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#738BBD
RGB	rgb(115, 139, 189)
HSL	hsl(221, 36%, 60%)
HSV	hsv(221, 39%, 74%)
CMYK	cmyk(39.2%, 26.5%, 0%, 25.9%)
CIE-LAB	lab(57.83, 4.18, -28.80)
CIE-LCH	lch(57.83, 29.11, 278.27°)
OKLab	oklab(63.78% -0.0078 -0.0801)
OKLCH	oklch(63.78% 0.081 264.4)
XYZ	xyz(25.4853, 25.7829, 51.7680)
Luminance	0.2578 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#738BBD #BDA573

analogous

#73B0BD #738BBD #8073BD

triadic

#738BBD #BD738B #8BBD73

tetradic

#738BBD #BD73B0 #BDA573 #73BD80

square

#738BBD #BD73B0 #BDA573 #73BD80

split-complementary

#738BBD #BD8073 #B0BD73

monochromatic

#3A4F7B #4E6AA5 #738BBD #9DADD1 #C6D0E4

Accessibility & contrast

On white

3.41

#738BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#738BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #738BBD

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##738BBD	#FFFFFF	#000000	##000000
##738BBD	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FBF

Deuteranopia (green-blind)

#7288BC

Tritanopia (blue-blind)

#5B959C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #738bbd;
/* rgb */ color: rgb(115, 139, 189);
/* oklch */ color: oklch(63.8% 0.081 264.4);

Tailwind

colors: {
  custom: {
    50: '#9eacd1',
    500: '#738bbd',
    950: '#000000',
  },
}

SCSS

$custom: #738bbd;
$custom-light: #9eacd1;
$custom-dark: #000000;

JSON

{
  "hex": "#738bbd",
  "rgb": {
    "r": 115,
    "g": 139,
    "b": 189
  },
  "hsl": {
    "h": 220.541,
    "s": 35.922,
    "l": 59.608
  },
  "oklch": {
    "l": 0.63777,
    "c": 0.08052,
    "h": 264.4
  },
  "luminance": 0.25784
}

Semantic roles & 50–950 ramp

primary

#738BBD

secondary

#D4CBB8

accent

#A85CCC

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0F1014

muted

#7E7F82

Preview Lab

Preview with #738BBD

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

Preview Lab → · Contrast checker → · Palette generator →