#225F7B#225F7B

#225F7B is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 45.9% C 0.076 H 231.8°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#225F7B
RGB	rgb(34, 95, 123)
HSL	hsl(199, 57%, 31%)
HSV	hsv(199, 72%, 48%)
CMYK	cmyk(72.4%, 22.8%, 0%, 51.8%)
CIE-LAB	lab(37.76, -9.66, -21.41)
CIE-LCH	lch(37.76, 23.49, 245.71°)
OKLab	oklab(45.93% -0.0473 -0.0601)
OKLCH	oklch(45.93% 0.076 231.8)
XYZ	xyz(8.3256, 9.9536, 20.2175)
Luminance	0.0995 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225F7B #7B3E22

analogous

#227B6A #225F7B #22337B

triadic

#225F7B #7B225F #5F7B22

tetradic

#225F7B #6A227B #7B3E22 #337B22

square

#225F7B #6A227B #7B3E22 #337B22

split-complementary

#225F7B #7B2233 #7B6A22

monochromatic

#07151B #153A4B #225F7B #2F84AB #4AA4CD

Accessibility & contrast

On white

7.02

#225F7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#225F7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #225F7B

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225F7B	#FFFFFF	#000000	##FFFFFF
##225F7B	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515E7C

Deuteranopia (green-blind)

#45557B

Tritanopia (blue-blind)

#006768

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #225f7b;
/* rgb */ color: rgb(34, 95, 123);
/* oklch */ color: oklch(45.9% 0.076 231.8);

Tailwind

colors: {
  custom: {
    50: '#698ca1',
    500: '#225f7b',
    950: '#000000',
  },
}

SCSS

$custom: #225f7b;
$custom-light: #698ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#225f7b",
  "rgb": {
    "r": 34,
    "g": 95,
    "b": 123
  },
  "hsl": {
    "h": 198.876,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.45926,
    "c": 0.07646,
    "h": 231.8
  },
  "luminance": 0.09955
}

Semantic roles & 50–950 ramp

primary

#225F7B

secondary

#AE6A4B

accent

#7848E0

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #225F7B

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

Preview Lab → · Contrast checker → · Palette generator →