#375CA2#375CA2

#375CA2 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.3% C 0.121 H 261.9°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#375CA2
RGB	rgb(55, 92, 162)
HSL	hsl(219, 49%, 43%)
HSV	hsv(219, 66%, 64%)
CMYK	cmyk(66%, 43.2%, 0%, 36.5%)
CIE-LAB	lab(39.70, 10.18, -41.85)
CIE-LCH	lch(39.70, 43.07, 283.67°)
OKLab	oklab(48.35% -0.0169 -0.1194)
OKLCH	oklch(48.35% 0.121 261.9)
XYZ	xyz(11.9220, 11.0740, 35.6846)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375CA2 #A27D37

analogous

#3792A2 #375CA2 #4737A2

triadic

#375CA2 #A2375C #5CA237

tetradic

#375CA2 #A23792 #A27D37 #37A247

square

#375CA2 #A23792 #A27D37 #37A247

split-complementary

#375CA2 #A24737 #92A237

monochromatic

#182847 #274274 #375CA2 #5279C4 #809DD4

Accessibility & contrast

On white

6.53

#375CA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#375CA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375CA2

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375CA2	#FFFFFF	#000000	##FFFFFF
##375CA2	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B63A5

Deuteranopia (green-blind)

#2B59A1

Tritanopia (blue-blind)

#006C77

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #375ca2;
/* rgb */ color: rgb(55, 92, 162);
/* oklch */ color: oklch(48.3% 0.121 261.9);

Tailwind

colors: {
  custom: {
    50: '#7989be',
    500: '#375ca2',
    950: '#000000',
  },
}

SCSS

$custom: #375ca2;
$custom-light: #7989be;
$custom-dark: #000000;

JSON

{
  "hex": "#375ca2",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 162
  },
  "hsl": {
    "h": 219.252,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.48349,
    "c": 0.12058,
    "h": 261.9
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary

#375CA2

secondary

#BDA578

accent

#A94FD9

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #375CA2

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

Preview Lab → · Contrast checker → · Palette generator →