#2258A7#2258A7

#2258A7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 46.9% C 0.139 H 258.4°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#2258A7
RGB	rgb(34, 88, 167)
HSL	hsl(216, 66%, 39%)
HSV	hsv(216, 80%, 65%)
CMYK	cmyk(79.6%, 47.3%, 0%, 34.5%)
CIE-LAB	lab(38.04, 11.65, -47.54)
CIE-LCH	lch(38.04, 48.95, 283.76°)
OKLab	oklab(46.94% -0.0281 -0.1365)
OKLCH	oklch(46.94% 0.139 258.4)
XYZ	xyz(11.1219, 10.1082, 37.9166)
Luminance	0.1011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2258A7 #A77122

analogous

#229BA7 #2258A7 #2F22A7

triadic

#2258A7 #A72258 #58A722

tetradic

#2258A7 #A7229B #A77122 #22A72F

square

#2258A7 #A7229B #A77122 #22A72F

split-complementary

#2258A7 #A72F22 #9BA722

monochromatic

#0D2241 #183D74 #2258A7 #3174D5 #6496DF

Accessibility & contrast

On white

6.95

#2258A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2258A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2258A7

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2258A7	#FFFFFF	#000000	##FFFFFF
##2258A7	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D60AA

Deuteranopia (green-blind)

#0654A5

Tritanopia (blue-blind)

#006B77

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2258a7;
/* rgb */ color: rgb(34, 88, 167);
/* oklch */ color: oklch(46.9% 0.139 258.4);

Tailwind

colors: {
  custom: {
    50: '#7286c2',
    500: '#2258a7',
    950: '#000000',
  },
}

SCSS

$custom: #2258a7;
$custom-light: #7286c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2258a7",
  "rgb": {
    "r": 34,
    "g": 88,
    "b": 167
  },
  "hsl": {
    "h": 215.639,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.46936,
    "c": 0.13939,
    "h": 258.4
  },
  "luminance": 0.1011
}

Semantic roles & 50–950 ramp

primary

#2258A7

secondary

#C59C60

accent

#A43FE9

background

#F7F8FC

surface

#EDEFF8

border

#C8CAD1

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #2258A7

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

Preview Lab → · Contrast checker → · Palette generator →