#82A4DF
Closest named color: Periwinkle Blue (#8F99FB). oklch(71.6% 0.095 261.2), rgb(130, 164, 223).
Aa
Black text reads best on this color (8.32:1).
About this color
#82A4DF is a medium-light, moderately saturated blue. In OKLCH its lightness is 72%, its chroma 0.095 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle Blue (#8F99FB), ΔE 0.058 away. Black text reads best on it, at 8.32:1.
| Hue family | Blues |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Periwinkle Blue (#8F99FB) |
| Black text | 8.32:1 |
| White text | 2.52:1 |
Values
| HEX | #82A4DF |
| RGB | rgb(130, 164, 223) |
| HSL | hsl(218, 59%, 69%) |
| OKLCH | oklch(71.6% 0.095 261.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #82A4DF | 2.52:1 | Fails | Lc -54.5 | Large or bold text, headings |
| Black text on #82A4DF | 8.32:1 | AAA | Lc 54.6 | Large or bold text, headings |
| #82A4DF text on white | 2.52:1 | Fails | Lc 49.4 | Large or bold text, headings |
| #82A4DF text on black | 8.32:1 | AAA | Lc -52.5 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CDDAEF
oklch(88.5% 0.032 260)
-
Step 300
300
#ABC2E8
oklch(81% 0.06 260.4)
-
Step 400
400 (this color)
#82A4DF
oklch(71.6% 0.095 261.2)
-
Step 500
500
#5F89D2
oklch(63.2% 0.12 260.9)
-
Step 600
600
#4571BF
oklch(55.5% 0.131 261)
-
Step 700
700
#375EA5
oklch(49% 0.122 261.4)
-
Step 800
800
#2E4D86
oklch(42.6% 0.102 261.6)
-
Step 900
900
#29416B
oklch(37.7% 0.078 260.9)
-
Step 950
950
#18263F
oklch(27% 0.051 261.4)
#82A4DF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #8FA8E2 | 0.021 |
| Deuteranopia (no green cones) | #859FDE | 0.013 |
| Tritanopia (no blue cones) | #61B1B8 | 0.086 |
| Achromatopsia (no color) | #A3A3A3 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #82A4DF
#82A4DF
oklch(71.6% 0.095 261.2)
- #C29D5C
#C29D5C
oklch(71.6% 0.094 80.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #82A4DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle Blue #8F99FB ΔE 0.058
- Cornflower Blue #6495ED ΔE 0.063
- Carolina Blue #8AB8FE ΔE 0.064
- Greyblue #77A1B5 ΔE 0.064
- Bluegrey #85A3B2 ΔE 0.067
- Bluey Grey #89A0B0 ΔE 0.068
- Perrywinkle #8F8CE7 ΔE 0.068
- Cool Gray #8D99AE ΔE 0.070
Use #82A4DF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.