#375A98#375A98

#375A98 is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.3% C 0.109 H 261.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#375A98
RGB	rgb(55, 90, 152)
HSL	hsl(218, 47%, 41%)
HSV	hsv(218, 64%, 60%)
CMYK	cmyk(63.8%, 40.8%, 0%, 40.4%)
CIE-LAB	lab(38.53, 7.84, -37.73)
CIE-LCH	lch(38.53, 38.54, 281.74°)
OKLab	oklab(47.25% -0.0169 -0.1073)
OKLCH	oklch(47.25% 0.109 261)
XYZ	xyz(10.8972, 10.3906, 31.1310)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375A98 #987537

analogous

#378A98 #375A98 #453798

triadic

#375A98 #98375A #5A9837

tetradic

#375A98 #98378A #987537 #379845

square

#375A98 #98378A #987537 #379845

split-complementary

#375A98 #984537 #8A9837

monochromatic

#16253E #273F6B #375A98 #4D76BF #7A99CF

Accessibility & contrast

On white

6.82

#375A98 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#375A98 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #375A98

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375A98	#FFFFFF	#000000	##FFFFFF
##375A98	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F609A

Deuteranopia (green-blind)

#315797

Tritanopia (blue-blind)

#006871

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #375a98;
/* rgb */ color: rgb(55, 90, 152);
/* oklch */ color: oklch(47.3% 0.109 261.0);

Tailwind

colors: {
  custom: {
    50: '#7788b7',
    500: '#375a98',
    950: '#000000',
  },
}

SCSS

$custom: #375a98;
$custom-light: #7788b7;
$custom-dark: #000000;

JSON

{
  "hex": "#375a98",
  "rgb": {
    "r": 55,
    "g": 90,
    "b": 152
  },
  "hsl": {
    "h": 218.351,
    "s": 46.86,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47254,
    "c": 0.10866,
    "h": 261
  },
  "luminance": 0.10392
}

Semantic roles & 50–950 ramp

primary

#375A98

secondary

#B89F73

accent

#A651D6

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #375A98

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

Preview Lab → · Contrast checker → · Palette generator →