#2861B2#2861B2

#2861B2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 49.9% C 0.142 H 257.8°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#2861B2
RGB	rgb(40, 97, 178)
HSL	hsl(215, 63%, 43%)
HSV	hsv(215, 78%, 70%)
CMYK	cmyk(77.5%, 45.5%, 0%, 30.2%)
CIE-LAB	lab(41.55, 10.74, -48.38)
CIE-LCH	lch(41.55, 49.56, 282.52°)
OKLab	oklab(49.93% -0.0299 -0.1387)
OKLCH	oklch(49.93% 0.142 257.8)
XYZ	xyz(13.1827, 12.2133, 43.7735)
Luminance	0.1221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2861B2 #B27928

analogous

#28A6B2 #2861B2 #3428B2

triadic

#2861B2 #B22861 #61B228

tetradic

#2861B2 #B228A6 #B27928 #28B234

square

#2861B2 #B228A6 #B27928 #28B234

split-complementary

#2861B2 #B23428 #A6B228

monochromatic

#122B4E #1D4680 #2861B2 #437FD5 #75A1E0

Accessibility & contrast

On white

6.10

#2861B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2861B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2861B2

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2861B2	#FFFFFF	#000000	##FFFFFF
##2861B2	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3769B5

Deuteranopia (green-blind)

#185CB0

Tritanopia (blue-blind)

#007481

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2861b2;
/* rgb */ color: rgb(40, 97, 178);
/* oklch */ color: oklch(49.9% 0.142 257.8);

Tailwind

colors: {
  custom: {
    50: '#768dc9',
    500: '#2861b2',
    950: '#000000',
  },
}

SCSS

$custom: #2861b2;
$custom-light: #768dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2861b2",
  "rgb": {
    "r": 40,
    "g": 97,
    "b": 178
  },
  "hsl": {
    "h": 215.217,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4993,
    "c": 0.14192,
    "h": 257.8
  },
  "luminance": 0.12215
}

Semantic roles & 50–950 ramp

primary

#2861B2

secondary

#C7A36F

accent

#A241E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2861B2

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

Preview Lab → · Contrast checker → · Palette generator →