#417BBB#417BBB

#417BBB is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.117 H 252.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#417BBB
RGB	rgb(65, 123, 187)
HSL	hsl(211, 48%, 49%)
HSV	hsv(211, 65%, 73%)
CMYK	cmyk(65.2%, 34.2%, 0%, 26.7%)
CIE-LAB	lab(50.54, 1.53, -39.25)
CIE-LCH	lch(50.54, 39.28, 272.23°)
OKLab	oklab(57.34% -0.035 -0.1112)
OKLCH	oklch(57.34% 0.117 252.5)
XYZ	xyz(18.2293, 18.8758, 49.6868)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#417BBB #BB8141

analogous

#41B8BB #417BBB #4441BB

triadic

#417BBB #BB417B #7BBB41

tetradic

#417BBB #BB41B8 #BB8141 #41BB44

square

#417BBB #BB41B8 #BB8141 #41BB44

split-complementary

#417BBB #BB4441 #B8BB41

monochromatic

#213F60 #315D8E #417BBB #6D9ACC #9ABADC

Accessibility & contrast

On white

4.40

#417BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#417BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #417BBB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##417BBB	#FFFFFF	#000000	##000000
##417BBB	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7FBE

Deuteranopia (green-blind)

#4E73BA

Tritanopia (blue-blind)

#008A92

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #417bbb;
/* rgb */ color: rgb(65, 123, 187);
/* oklch */ color: oklch(57.3% 0.117 252.5);

Tailwind

colors: {
  custom: {
    50: '#82a0d0',
    500: '#417bbb',
    950: '#000000',
  },
}

SCSS

$custom: #417bbb;
$custom-light: #82a0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#417bbb",
  "rgb": {
    "r": 65,
    "g": 123,
    "b": 187
  },
  "hsl": {
    "h": 211.475,
    "s": 48.413,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57342,
    "c": 0.1166,
    "h": 252.5
  },
  "luminance": 0.18878
}

Semantic roles & 50–950 ramp

primary

#417BBB

secondary

#C8AD90

accent

#9750D8

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #417BBB

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

Preview Lab → · Contrast checker → · Palette generator →