#417FDF#417FDF

#417FDF is a mid, vivid blue. Relative luminance 0.216; OKLCH L 60.4% C 0.160 H 258.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#417FDF
RGB	rgb(65, 127, 223)
HSL	hsl(216, 71%, 56%)
HSV	hsv(216, 71%, 87%)
CMYK	cmyk(70.9%, 43%, 0%, 12.5%)
CIE-LAB	lab(53.63, 11.83, -54.80)
CIE-LCH	lch(53.63, 56.06, 282.18°)
OKLab	oklab(60.38% -0.0306 -0.1567)
OKLCH	oklch(60.38% 0.16 258.9)
XYZ	xyz(23.0838, 21.6278, 72.7557)
Luminance	0.2163 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#417FDF #DFA141

analogous

#41CEDF #417FDF #5241DF

triadic

#417FDF #DF417F #7FDF41

tetradic

#417FDF #DF41CE #DFA141 #41DF52

square

#417FDF #DF41CE #DFA141 #41DF52

split-complementary

#417FDF #DF5241 #CEDF41

monochromatic

#18468E #2160C2 #417FDF #75A2E8 #AAC6F1

Accessibility & contrast

On white

3.94

#417FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#417FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #417FDF

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##417FDF	#FFFFFF	#000000	##000000
##417FDF	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5088E3

Deuteranopia (green-blind)

#3479DD

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #417fdf;
/* rgb */ color: rgb(65, 127, 223);
/* oklch */ color: oklch(60.4% 0.160 258.9);

Tailwind

colors: {
  custom: {
    50: '#88a3e9',
    500: '#417fdf',
    950: '#000000',
  },
}

SCSS

$custom: #417fdf;
$custom-light: #88a3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#417fdf",
  "rgb": {
    "r": 65,
    "g": 127,
    "b": 223
  },
  "hsl": {
    "h": 216.456,
    "s": 71.171,
    "l": 56.471
  },
  "oklch": {
    "l": 0.60379,
    "c": 0.15969,
    "h": 258.9
  },
  "luminance": 0.2163
}

Semantic roles & 50–950 ramp

primary

#417FDF

secondary

#DEC59D

accent

#A73AEE

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #417FDF

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

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