#407CCA#407CCA

#407CCA is a mid, vivid cyan. Relative luminance 0.198; OKLCH L 58.4% C 0.136 H 255.9°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#407CCA
RGB	rgb(64, 124, 202)
HSL	hsl(214, 57%, 52%)
HSV	hsv(214, 68%, 79%)
CMYK	cmyk(68.3%, 38.6%, 0%, 20.8%)
CIE-LAB	lab(51.57, 6.03, -46.20)
CIE-LCH	lch(51.57, 46.59, 277.43°)
OKLab	oklab(58.39% -0.033 -0.1315)
OKLCH	oklch(58.39% 0.136 255.9)
XYZ	xyz(19.9788, 19.7675, 58.6283)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#407CCA #CA8E40

analogous

#40C1CA #407CCA #4940CA

triadic

#407CCA #CA407C #7CCA40

tetradic

#407CCA #CA40C1 #CA8E40 #40CA49

square

#407CCA #CA40C1 #CA8E40 #40CA49

split-complementary

#407CCA #CA4940 #C1CA40

monochromatic

#1F4370 #2C5FA0 #407CCA #709DD7 #A0BEE5

Accessibility & contrast

On white

4.24

#407CCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#407CCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #407CCA

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##407CCA	#FFFFFF	#000000	##000000
##407CCA	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5982CD

Deuteranopia (green-blind)

#4475C8

Tritanopia (blue-blind)

#008E99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #407cca;
/* rgb */ color: rgb(64, 124, 202);
/* oklch */ color: oklch(58.4% 0.136 255.9);

Tailwind

colors: {
  custom: {
    50: '#84a1da',
    500: '#407cca',
    950: '#000000',
  },
}

SCSS

$custom: #407cca;
$custom-light: #84a1da;
$custom-dark: #000000;

JSON

{
  "hex": "#407cca",
  "rgb": {
    "r": 64,
    "g": 124,
    "b": 202
  },
  "hsl": {
    "h": 213.913,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58392,
    "c": 0.13562,
    "h": 255.9
  },
  "luminance": 0.1977
}

Semantic roles & 50–950 ramp

primary

#407CCA

secondary

#D1B795

accent

#9E48E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #407CCA

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

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