#375C97#375C97

#375C97 is a mid, moderate blue. Relative luminance 0.107; OKLCH L 47.7% C 0.105 H 259.4°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#375C97
RGB	rgb(55, 92, 151)
HSL	hsl(217, 47%, 40%)
HSV	hsv(217, 64%, 59%)
CMYK	cmyk(63.6%, 39.1%, 0%, 40.8%)
CIE-LAB	lab(39.07, 6.19, -36.28)
CIE-LCH	lch(39.07, 36.81, 279.68°)
OKLab	oklab(47.65% -0.0194 -0.1031)
OKLCH	oklch(47.65% 0.105 259.4)
XYZ	xyz(10.9866, 10.6999, 30.7585)
Luminance	0.1070 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375C97 #977237

analogous

#378C97 #375C97 #423797

triadic

#375C97 #97375C #5C9737

tetradic

#375C97 #97378C #977237 #379742

square

#375C97 #97378C #977237 #379742

split-complementary

#375C97 #974237 #8C9737

monochromatic

#16253D #27416A #375C97 #4D79BE #7A9BCF

Accessibility & contrast

On white

6.69

#375C97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#375C97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375C97

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375C97	#FFFFFF	#000000	##FFFFFF
##375C97	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#426199

Deuteranopia (green-blind)

#355896

Tritanopia (blue-blind)

#006972

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #375c97;
/* rgb */ color: rgb(55, 92, 151);
/* oklch */ color: oklch(47.7% 0.105 259.4);

Tailwind

colors: {
  custom: {
    50: '#7789b6',
    500: '#375c97',
    950: '#000000',
  },
}

SCSS

$custom: #375c97;
$custom-light: #7789b6;
$custom-dark: #000000;

JSON

{
  "hex": "#375c97",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 151
  },
  "hsl": {
    "h": 216.875,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47651,
    "c": 0.10487,
    "h": 259.4
  },
  "luminance": 0.10701
}

Semantic roles & 50–950 ramp

primary

#375C97

secondary

#B89D72

accent

#A352D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #375C97

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

Preview Lab → · Contrast checker → · Palette generator →