#2275FF#2275FF

#2275FF is a mid, highly saturated blue. Relative luminance 0.203; OKLCH L 59.7% C 0.220 H 260.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2275FF
RGB	rgb(34, 117, 255)
HSL	hsl(217, 100%, 57%)
HSV	hsv(217, 87%, 100%)
CMYK	cmyk(86.7%, 54.1%, 0%, 0%)
CIE-LAB	lab(52.15, 26.88, -75.06)
CIE-LCH	lch(52.15, 79.73, 289.70°)
OKLab	oklab(59.67% -0.0365 -0.2169)
OKLCH	oklch(59.67% 0.22 260.4)
XYZ	xyz(25.0644, 20.2794, 97.1816)
Luminance	0.2028 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2275FF #FFAC22

analogous

#22E4FF #2275FF #3E22FF

triadic

#2275FF #FF2275 #75FF22

tetradic

#2275FF #FF22E4 #FFAC22 #22FF3E

square

#2275FF #FF22E4 #FFAC22 #22FF3E

split-complementary

#2275FF #FF3E22 #E4FF22

monochromatic

#003FA7 #0056E4 #2275FF #5F9BFF #9CC1FF

Accessibility & contrast

On white

4.15

#2275FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#2275FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2275FF

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2275FF	#FFFFFF	#000000	##000000
##2275FF	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0087FF

Deuteranopia (green-blind)

#0073FC

Tritanopia (blue-blind)

#0098AF

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2275ff;
/* rgb */ color: rgb(34, 117, 255);
/* oklch */ color: oklch(59.7% 0.220 260.4);

Tailwind

colors: {
  custom: {
    50: '#869bff',
    500: '#2275ff',
    950: '#000000',
  },
}

SCSS

$custom: #2275ff;
$custom-light: #869bff;
$custom-dark: #000000;

JSON

{
  "hex": "#2275ff",
  "rgb": {
    "r": 34,
    "g": 117,
    "b": 255
  },
  "hsl": {
    "h": 217.466,
    "s": 100,
    "l": 56.667
  },
  "oklch": {
    "l": 0.59665,
    "c": 0.21993,
    "h": 260.4
  },
  "luminance": 0.20283
}

Semantic roles & 50–950 ramp

primary

#2275FF

secondary

#ECCA91

accent

#AF29FF

background

#F9F9FF

surface

#F2F2FF

border

#CCCCD7

text

#0E0E18

muted

#7E7E86

Preview Lab

Preview with #2275FF

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

Preview Lab → · Contrast checker → · Palette generator →