#235FD4#235FD4

#235FD4 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.9% C 0.191 H 261.9°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#235FD4
RGB	rgb(35, 95, 212)
HSL	hsl(220, 72%, 48%)
HSV	hsv(220, 83%, 83%)
CMYK	cmyk(83.5%, 55.2%, 0%, 16.9%)
CIE-LAB	lab(43.20, 24.67, -65.43)
CIE-LCH	lch(43.20, 69.93, 290.66°)
OKLab	oklab(51.9% -0.0269 -0.189)
OKLCH	oklch(51.9% 0.191 261.9)
XYZ	xyz(16.6647, 13.2931, 63.9621)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235FD4 #D49823

analogous

#23B7D4 #235FD4 #3F23D4

triadic

#235FD4 #D4235F #5FD423

tetradic

#235FD4 #D423B7 #D49823 #23D43F

square

#235FD4 #D423B7 #D49823 #23D43F

split-complementary

#235FD4 #D43F23 #B7D423

monochromatic

#12306B #1A479F #235FD4 #5283E2 #86A8EB

Accessibility & contrast

On white

5.74

#235FD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#235FD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #235FD4

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235FD4	#FFFFFF	#000000	##FFFFFF
##235FD4	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED8

Deuteranopia (green-blind)

#005ED2

Tritanopia (blue-blind)

#007C90

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #235fd4;
/* rgb */ color: rgb(35, 95, 212);
/* oklch */ color: oklch(51.9% 0.191 261.9);

Tailwind

colors: {
  custom: {
    50: '#7d8be2',
    500: '#235fd4',
    950: '#000000',
  },
}

SCSS

$custom: #235fd4;
$custom-light: #7d8be2;
$custom-dark: #000000;

JSON

{
  "hex": "#235fd4",
  "rgb": {
    "r": 35,
    "g": 95,
    "b": 212
  },
  "hsl": {
    "h": 219.661,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.51896,
    "c": 0.1909,
    "h": 261.9
  },
  "luminance": 0.13295
}

Semantic roles & 50–950 ramp

primary

#235FD4

secondary

#D4B77E

accent

#B139EE

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0C0C15

muted

#7D7D84

Preview Lab

Preview with #235FD4

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

Preview Lab → · Contrast checker → · Palette generator →