#234DE2#234DE2

#234DE2 is a mid, highly saturated blue. Relative luminance 0.112; OKLCH L 49.7% C 0.229 H 265.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#234DE2
RGB	rgb(35, 77, 226)
HSL	hsl(227, 77%, 51%)
HSV	hsv(227, 85%, 89%)
CMYK	cmyk(84.5%, 65.9%, 0%, 11.4%)
CIE-LAB	lab(39.84, 41.41, -78.92)
CIE-LCH	lch(39.84, 89.13, 297.69°)
OKLab	oklab(49.75% -0.0176 -0.2288)
OKLCH	oklch(49.75% 0.229 265.6)
XYZ	xyz(17.0696, 11.1539, 73.1900)
Luminance	0.1116 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#234DE2 #E2B823

analogous

#23ADE2 #234DE2 #5823E2

triadic

#234DE2 #E2234D #4DE223

tetradic

#234DE2 #E223AD #E2B823 #23E258

square

#234DE2 #E223AD #E2B823 #23E258

split-complementary

#234DE2 #E25823 #ADE223

monochromatic

#10287A #1739B1 #234DE2 #5979E9 #8FA4F0

Accessibility & contrast

On white

6.50

#234DE2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#234DE2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #234DE2

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##234DE2	#FFFFFF	#000000	##FFFFFF
##234DE2	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067E7

Deuteranopia (green-blind)

#0055DF

Tritanopia (blue-blind)

#007691

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #234de2;
/* rgb */ color: rgb(35, 77, 226);
/* oklch */ color: oklch(49.7% 0.229 265.6);

Tailwind

colors: {
  custom: {
    50: '#827eec',
    500: '#234de2',
    950: '#000000',
  },
}

SCSS

$custom: #234de2;
$custom-light: #827eec;
$custom-dark: #000000;

JSON

{
  "hex": "#234de2",
  "rgb": {
    "r": 35,
    "g": 77,
    "b": 226
  },
  "hsl": {
    "h": 226.806,
    "s": 76.707,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49749,
    "c": 0.22943,
    "h": 265.6
  },
  "luminance": 0.11156
}

Semantic roles & 50–950 ramp

primary

#234DE2

secondary

#DBC886

accent

#C935F3

background

#F9F7FE

surface

#F1EEFD

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #234DE2

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

Preview Lab → · Contrast checker → · Palette generator →