#4175B8#4175B8

#4175B8 is a mid, moderate cyan. Relative luminance 0.173; OKLCH L 55.8% C 0.119 H 255.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4175B8
RGB	rgb(65, 117, 184)
HSL	hsl(214, 48%, 49%)
HSV	hsv(214, 65%, 72%)
CMYK	cmyk(64.7%, 36.4%, 0%, 27.8%)
CIE-LAB	lab(48.64, 4.13, -40.52)
CIE-LCH	lch(48.64, 40.73, 275.81°)
OKLab	oklab(55.81% -0.0296 -0.115)
OKLCH	oklch(55.81% 0.119 255.6)
XYZ	xyz(17.1899, 17.3054, 47.7725)
Luminance	0.1731 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4175B8 #B88441

analogous

#41B1B8 #4175B8 #4941B8

triadic

#4175B8 #B84175 #75B841

tetradic

#4175B8 #B841B1 #B88441 #41B849

square

#4175B8 #B841B1 #B88441 #41B849

split-complementary

#4175B8 #B84941 #B1B841

monochromatic

#213B5E #31588B #4175B8 #6B95CB #99B6DB

Accessibility & contrast

On white

4.71

#4175B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4175B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4175B8

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4175B8	#FFFFFF	#000000	##FFFFFF
##4175B8	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#587ABB

Deuteranopia (green-blind)

#476EB7

Tritanopia (blue-blind)

#00848E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4175b8;
/* rgb */ color: rgb(65, 117, 184);
/* oklch */ color: oklch(55.8% 0.119 255.6);

Tailwind

colors: {
  custom: {
    50: '#819ccd',
    500: '#4175b8',
    950: '#000000',
  },
}

SCSS

$custom: #4175b8;
$custom-light: #819ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#4175b8",
  "rgb": {
    "r": 65,
    "g": 117,
    "b": 184
  },
  "hsl": {
    "h": 213.782,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55807,
    "c": 0.11873,
    "h": 255.6
  },
  "luminance": 0.17307
}

Semantic roles & 50–950 ramp

primary

#4175B8

secondary

#C7AE8E

accent

#9C50D7

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4175B8

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

Preview Lab → · Contrast checker → · Palette generator →