#4250D7#4250D7

#4250D7 is a mid, highly saturated blue. Relative luminance 0.118; OKLCH L 50.6% C 0.205 H 272.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4250D7
RGB	rgb(66, 80, 215)
HSL	hsl(234, 65%, 55%)
HSV	hsv(234, 69%, 84%)
CMYK	cmyk(69.3%, 62.8%, 0%, 15.7%)
CIE-LAB	lab(40.90, 38.54, -70.85)
CIE-LCH	lch(40.90, 80.66, 298.54°)
OKLab	oklab(50.59% 0.0077 -0.2046)
OKLCH	oklch(50.59% 0.205 272.2)
XYZ	xyz(17.3770, 11.8002, 65.6387)
Luminance	0.1180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4250D7 #D7C942

analogous

#429BD7 #4250D7 #7E42D7

triadic

#4250D7 #D74250 #50D742

tetradic

#4250D7 #D7429B #D7C942 #42D77E

square

#4250D7 #D7429B #D7C942 #42D77E

split-complementary

#4250D7 #D77E42 #9BD742

monochromatic

#1C2583 #2634B5 #4250D7 #757FE2 #A7AEEC

Accessibility & contrast

On white

6.25

#4250D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#4250D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4250D7

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4250D7	#FFFFFF	#000000	##FFFFFF
##4250D7	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DB

Deuteranopia (green-blind)

#005AD4

Tritanopia (blue-blind)

#00738C

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4250d7;
/* rgb */ color: rgb(66, 80, 215);
/* oklch */ color: oklch(50.6% 0.205 272.2);

Tailwind

colors: {
  custom: {
    50: '#8981e4',
    500: '#4250d7',
    950: '#000000',
  },
}

SCSS

$custom: #4250d7;
$custom-light: #8981e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4250d7",
  "rgb": {
    "r": 66,
    "g": 80,
    "b": 215
  },
  "hsl": {
    "h": 234.362,
    "s": 65.066,
    "l": 55.098
  },
  "oklch": {
    "l": 0.50593,
    "c": 0.20471,
    "h": 272.2
  },
  "luminance": 0.11802
}

Semantic roles & 50–950 ramp

primary

#4250D7

secondary

#DAD49B

accent

#D840E8

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4250D7

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

Preview Lab → · Contrast checker → · Palette generator →