#417ACB#417ACB

#417ACB is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.1% C 0.139 H 257.5°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#417ACB
RGB	rgb(65, 122, 203)
HSL	hsl(215, 57%, 53%)
HSV	hsv(215, 68%, 80%)
CMYK	cmyk(68%, 39.9%, 0%, 20.4%)
CIE-LAB	lab(51.10, 7.76, -47.53)
CIE-LCH	lch(51.10, 48.16, 279.27°)
OKLab	oklab(58.05% -0.0301 -0.1354)
OKLCH	oklch(58.05% 0.139 257.5)
XYZ	xyz(19.9151, 19.3526, 59.1742)
Luminance	0.1935 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#417ACB #CB9241

analogous

#41BFCB #417ACB #4D41CB

triadic

#417ACB #CB417A #7ACB41

tetradic

#417ACB #CB41BF #CB9241 #41CB4D

square

#417ACB #CB41BF #CB9241 #41CB4D

split-complementary

#417ACB #CB4D41 #BFCB41

monochromatic

#1F4272 #2C5DA2 #417ACB #719CD8 #A1BDE5

Accessibility & contrast

On white

4.31

#417ACB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#417ACB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #417ACB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##417ACB	#FFFFFF	#000000	##000000
##417ACB	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5581CE

Deuteranopia (green-blind)

#4074C9

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #417acb;
/* rgb */ color: rgb(65, 122, 203);
/* oklch */ color: oklch(58.1% 0.139 257.5);

Tailwind

colors: {
  custom: {
    50: '#84a0db',
    500: '#417acb',
    950: '#000000',
  },
}

SCSS

$custom: #417acb;
$custom-light: #84a0db;
$custom-dark: #000000;

JSON

{
  "hex": "#417acb",
  "rgb": {
    "r": 65,
    "g": 122,
    "b": 203
  },
  "hsl": {
    "h": 215.217,
    "s": 57.025,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5805,
    "c": 0.13874,
    "h": 257.5
  },
  "luminance": 0.19355
}

Semantic roles & 50–950 ramp

primary

#417ACB

secondary

#D2B996

accent

#A148E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #417ACB

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

Preview Lab → · Contrast checker → · Palette generator →