#2657C2#2657C2

#2657C2 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.176 H 263.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#2657C2
RGB	rgb(38, 87, 194)
HSL	hsl(221, 67%, 45%)
HSV	hsv(221, 80%, 76%)
CMYK	cmyk(80.4%, 55.2%, 0%, 23.9%)
CIE-LAB	lab(39.78, 23.24, -60.59)
CIE-LCH	lch(39.78, 64.89, 290.98°)
OKLab	oklab(48.91% -0.0215 -0.1749)
OKLCH	oklch(48.91% 0.176 263)
XYZ	xyz(13.9416, 11.1218, 52.4404)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2657C2 #C29126

analogous

#26A5C2 #2657C2 #4326C2

triadic

#2657C2 #C22657 #57C226

tetradic

#2657C2 #C226A5 #C29126 #26C243

square

#2657C2 #C226A5 #C29126 #26C243

split-complementary

#2657C2 #C24326 #A5C226

monochromatic

#12295C #1C408F #2657C2 #4A77DB #7D9EE6

Accessibility & contrast

On white

6.51

#2657C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#2657C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2657C2

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2657C2	#FFFFFF	#000000	##FFFFFF
##2657C2	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C6

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2657c2;
/* rgb */ color: rgb(38, 87, 194);
/* oklch */ color: oklch(48.9% 0.176 263.0);

Tailwind

colors: {
  custom: {
    50: '#7a85d5',
    500: '#2657c2',
    950: '#000000',
  },
}

SCSS

$custom: #2657c2;
$custom-light: #7a85d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2657c2",
  "rgb": {
    "r": 38,
    "g": 87,
    "b": 194
  },
  "hsl": {
    "h": 221.154,
    "s": 67.241,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48912,
    "c": 0.17618,
    "h": 263
  },
  "luminance": 0.11124
}

Semantic roles & 50–950 ramp

primary

#2657C2

secondary

#CEB276

accent

#B43EEA

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2657C2

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

Preview Lab → · Contrast checker → · Palette generator →