#2959CA#2959CA

#2959CA is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.1% C 0.184 H 263.7°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#2959CA
RGB	rgb(41, 89, 202)
HSL	hsl(222, 66%, 48%)
HSV	hsv(222, 80%, 79%)
CMYK	cmyk(79.7%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(41.02, 25.27, -63.21)
CIE-LCH	lch(41.02, 68.08, 291.79°)
OKLab	oklab(50.06% -0.0202 -0.1825)
OKLCH	oklch(50.06% 0.184 263.7)
XYZ	xyz(15.1437, 11.8786, 57.3603)
Luminance	0.1188 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2959CA #CA9A29

analogous

#29A9CA #2959CA #4A29CA

triadic

#2959CA #CA2959 #59CA29

tetradic

#2959CA #CA29A9 #CA9A29 #29CA4A

square

#2959CA #CA29A9 #CA9A29 #29CA4A

split-complementary

#2959CA #CA4A29 #A9CA29

monochromatic

#142C64 #1F4397 #2959CA #547DDC #87A3E7

Accessibility & contrast

On white

6.22

#2959CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#2959CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2959CA

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2959CA	#FFFFFF	#000000	##FFFFFF
##2959CA	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#005AC8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2959ca;
/* rgb */ color: rgb(41, 89, 202);
/* oklch */ color: oklch(50.1% 0.184 263.7);

Tailwind

colors: {
  custom: {
    50: '#7d87db',
    500: '#2959ca',
    950: '#000000',
  },
}

SCSS

$custom: #2959ca;
$custom-light: #7d87db;
$custom-dark: #000000;

JSON

{
  "hex": "#2959ca",
  "rgb": {
    "r": 41,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 222.112,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50063,
    "c": 0.18362,
    "h": 263.7
  },
  "luminance": 0.1188
}

Semantic roles & 50–950 ramp

primary

#2959CA

secondary

#D0B87F

accent

#B63FE9

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2959CA

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

Preview Lab → · Contrast checker → · Palette generator →